Q: What is the sum of all factors of the number 668,746 excluding 668,746?
A: 491,714
The factors of the number 668,746 are: 1, 2, 13, 17, 26, 34, 89, 178, 221, 289, 442, 578, 1157, 1513, 2314, 3026, 3757, 7514, 19669, 25721, 39338, 51442, 334373, 668746.
If you add them up, you will get the total of 669,237. Now subtract 668,746 to get 491,714