Q: What is the sum of all factors of the number 642,498 excluding 642,498?
A: 718,302
The factors of the number 642,498 are: 1, 2, 3, 6, 17, 34, 51, 102, 6299, 12598, 18897, 37794, 107083, 214166, 321249, 642498.
If you add them up, you will get the total of 643,216. Now subtract 642,498 to get 718,302