Q: What is the sum of all factors of the number 4,007,809 excluding 4,007,809?
A: 308,307
The factors of the number 4,007,809 are: 1, 13, 308293, 4007809.
If you add them up, you will get the total of 4,008,117. Now subtract 4,007,809 to get 308,307