Q: What is the sum of all factors of the number 1,240,458 excluding 1,240,458?
A: 1,272,822
The factors of the number 1,240,458 are: 1, 2, 3, 6, 79, 158, 237, 474, 2617, 5234, 7851, 15702, 206743, 413486, 620229, 1240458.
If you add them up, you will get the total of 1,240,459. Now subtract 1,240,458 to get 1,272,822