Q: What is the sum of all factors of the number 1,280,404 excluding 1,280,404?
A: 960,310
The factors of the number 1,280,404 are: 1, 2, 4, 320101, 640202, 1280404.
If you add them up, you will get the total of 1,281,364. Now subtract 1,280,404 to get 960,310