Q: What is the sum of all factors of the number 2,640,858 excluding 2,640,858?
A: 3,121,158
The factors of the number 2,640,858 are: 1, 2, 3, 6, 11, 22, 33, 66, 40013, 80026, 120039, 240078, 440143, 880286, 1320429, 2640858.
If you add them up, you will get the total of 2,640,861. Now subtract 2,640,858 to get 3,121,158