Q: What is the sum of all factors of the number 2,558,986 excluding 2,558,986?
A: 1,279,496
The factors of the number 2,558,986 are: 1, 2, 1279493, 2558986.
If you add them up, you will get the total of 2,558,987. Now subtract 2,558,986 to get 1,279,496