Q: What is the sum of all factors of the number 1,280,599 excluding 1,280,599?
A: 12,537
The factors of the number 1,280,599 are: 1, 103, 12433, 1280599.
If you add them up, you will get the total of 1,280,611. Now subtract 1,280,599 to get 12,537