Q: What is the sum of all factors of the number 1,671,839 excluding 1,671,839?
A: 128,617
The factors of the number 1,671,839 are: 1, 13, 128603, 1671839.
If you add them up, you will get the total of 1,671,967. Now subtract 1,671,839 to get 128,617