Q: What is the sum of all factors of the number 3,780,439 excluding 3,780,439?
A: 290,817
The factors of the number 3,780,439 are: 1, 13, 290803, 3780439.
If you add them up, you will get the total of 3,780,729. Now subtract 3,780,439 to get 290,817