Q: What is the sum of all factors of the number 1,279,274 excluding 1,279,274?
A: 639,640
The factors of the number 1,279,274 are: 1, 2, 639637, 1279274.
If you add them up, you will get the total of 1,279,913. Now subtract 1,279,274 to get 639,640