Q: What is the sum of all factors of the number 1,279,354 excluding 1,279,354?
A: 639,680
The factors of the number 1,279,354 are: 1, 2, 639677, 1279354.
If you add them up, you will get the total of 1,279,993. Now subtract 1,279,354 to get 639,680