Q: What is the sum of all factors of the number 2,991,379 excluding 2,991,379?
A: 356,621
The factors of the number 2,991,379 are: 1, 19, 29, 61, 89, 551, 1159, 1691, 1769, 2581, 5429, 33611, 49039, 103151, 157441, 2991379.
If you add them up, you will get the total of 2,991,735. Now subtract 2,991,379 to get 356,621