Q: What is the sum of all factors of the number 2,505,647 excluding 2,505,647?
A: 147,409
The factors of the number 2,505,647 are: 1, 17, 147391, 2505647.
If you add them up, you will get the total of 2,505,794. Now subtract 2,505,647 to get 147,409