Q: What is the sum of all factors of the number 1,001,390 excluding 1,001,390?
A: 940,018
The factors of the number 1,001,390 are: 1, 2, 5, 10, 13, 26, 65, 130, 7703, 15406, 38515, 77030, 100139, 200278, 500695, 1001390.
If you add them up, you will get the total of 1,002,330. Now subtract 1,001,390 to get 940,018