Is it possible to link two-factor authentication on Instagram to one number from two accounts?

Question

User identification

Is it possible to link two-factor authentication on Instagram to one number from two accounts?

There are two accounts, different emails are attached to them. The first has a number, the second does not. I want to protect the second account.

Answer 1

it seems not
at all to protect the account, just a normal password is enough
, and who needs your inst)