Q: What is the sum of all factors of the number 1,279,178 excluding 1,279,178?
A: 639,592
The factors of the number 1,279,178 are: 1, 2, 639589, 1279178.
If you add them up, you will get the total of 1,279,817. Now subtract 1,279,178 to get 639,592