Q: What is the sum of all factors of the number 4,009,691 excluding 4,009,691?
A: 572,821
The factors of the number 4,009,691 are: 1, 7, 572813, 4009691.
If you add them up, you will get the total of 4,010,263. Now subtract 4,009,691 to get 572,821