Q: What is the sum of all factors of the number 3,990,622 excluding 3,990,622?
A: 1,995,314
The factors of the number 3,990,622 are: 1, 2, 1995311, 3990622.
If you add them up, you will get the total of 3,990,623. Now subtract 3,990,622 to get 1,995,314