Q: What is the sum of all factors of the number 3,920,389 excluding 3,920,389?
A: 356,411
The factors of the number 3,920,389 are: 1, 11, 356399, 3920389.
If you add them up, you will get the total of 3,920,745. Now subtract 3,920,389 to get 356,411