Q: What is the sum of all factors of the number 1,276,991 excluding 1,276,991?
A: 4,009
The factors of the number 1,276,991 are: 1, 349, 3659, 1276991.
If you add them up, you will get the total of 1,276,995. Now subtract 1,276,991 to get 4,009