Q: What is the sum of all factors of the number 3,391,090 excluding 3,391,090?
A: 2,910,350
The factors of the number 3,391,090 are: 1, 2, 5, 10, 31, 62, 155, 310, 10939, 21878, 54695, 109390, 339109, 678218, 1695545, 3391090.
If you add them up, you will get the total of 3,391,092. Now subtract 3,391,090 to get 2,910,350