Q: What is the sum of all factors of the number 1,280,516 excluding 1,280,516?
A: 981,016
The factors of the number 1,280,516 are: 1, 2, 4, 113, 226, 452, 2833, 5666, 11332, 320129, 640258, 1280516.
If you add them up, you will get the total of 1,281,497. Now subtract 1,280,516 to get 981,016