Q: What is the sum of all factors of the number 1,161,278 excluding 1,161,278?
A: 580,642
The factors of the number 1,161,278 are: 1, 2, 580639, 1161278.
If you add them up, you will get the total of 1,161,858. Now subtract 1,161,278 to get 580,642