Q: What is the sum of all factors of the number 1,405,259 excluding 1,405,259?
A: 73,981
The factors of the number 1,405,259 are: 1, 19, 73961, 1405259.
If you add them up, you will get the total of 1,405,332. Now subtract 1,405,259 to get 73,981