Q: What is the sum of all factors of the number 400,255,349 excluding 400,255,349?
A: 53,475,691
The factors of the number 400,255,349 are: 1, 13, 19, 247, 1620467, 21066071, 30788873, 400255349.
If you add them up, you will get the total of 400,255,402. Now subtract 400,255,349 to get 53,475,691