Q: What is the sum of all factors of the number 1,240,404 including 1,240,404?
A: 3,157,728
The factors of the number 1,240,404 are: 1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 9397, 18794, 28191, 37588, 56382, 103367, 112764, 206734, 310101, 413468, 620202, 1240404.
If you add them up, you will get the total of 3,157,728.