Q: What is the sum of all factors of the number 2,590 excluding 2,590?
A: 2,882
The factors of the number 2,590 are: 1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590.
If you add them up, you will get the total of 2,592. Now subtract 2,590 to get 2,882