Q: What is the sum of all factors of the number 2,826 excluding 2,826?
A: 3,336
The factors of the number 2,826 are: 1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826.
If you add them up, you will get the total of 2,829. Now subtract 2,826 to get 3,336