Q: What is the sum of all factors of the number 1,612,978 excluding 1,612,978?
A: 915,086
The factors of the number 1,612,978 are: 1, 2, 37, 71, 74, 142, 307, 614, 2627, 5254, 11359, 21797, 22718, 43594, 806489, 1612978.
If you add them up, you will get the total of 1,613,893. Now subtract 1,612,978 to get 915,086