Q: What is the sum of all factors of the number 1,296,398 excluding 1,296,398?
A: 648,202
The factors of the number 1,296,398 are: 1, 2, 648199, 1296398.
If you add them up, you will get the total of 1,297,046. Now subtract 1,296,398 to get 648,202