Q: What is the sum of all factors of the number 1,278,518 excluding 1,278,518?
A: 639,262
The factors of the number 1,278,518 are: 1, 2, 639259, 1278518.
If you add them up, you will get the total of 1,279,157. Now subtract 1,278,518 to get 639,262