Q: What is the sum of all factors of the number 2,555,709 excluding 2,555,709?
A: 1,308,291
The factors of the number 2,555,709 are: 1, 3, 13, 19, 39, 57, 247, 741, 3449, 10347, 44837, 65531, 134511, 196593, 851903, 2555709.
If you add them up, you will get the total of 2,555,710. Now subtract 2,555,709 to get 1,308,291