Q: What is the sum of all factors of the number 1,280,229 excluding 1,280,229?
A: 426,747
The factors of the number 1,280,229 are: 1, 3, 426743, 1280229.
If you add them up, you will get the total of 1,280,655. Now subtract 1,280,229 to get 426,747