Q: What is the sum of all factors of the number 2,808,639 excluding 2,808,639?
A: 1,248,297
The factors of the number 2,808,639 are: 1, 3, 9, 312071, 936213, 2808639.
If you add them up, you will get the total of 2,808,640. Now subtract 2,808,639 to get 1,248,297