Q: What is the sum of all factors of the number 2,663,143 excluding 2,663,143?
A: 403,769
The factors of the number 2,663,143 are: 1, 7, 137, 959, 2777, 19439, 380449, 2663143.
If you add them up, you will get the total of 2,663,546. Now subtract 2,663,143 to get 403,769