Q: What is the sum of all factors of the number 1,215,304 excluding 1,215,304?
A: 1,095,716
The factors of the number 1,215,304 are: 1, 2, 4, 8, 73, 146, 292, 584, 2081, 4162, 8324, 16648, 151913, 303826, 607652, 1215304.
If you add them up, you will get the total of 1,215,305. Now subtract 1,215,304 to get 1,095,716