Q: What is the sum of all factors of the number 3,091,390 excluding 3,091,390?
A: 2,532,242
The factors of the number 3,091,390 are: 1, 2, 5, 10, 97, 194, 485, 970, 3187, 6374, 15935, 31870, 309139, 618278, 1545695, 3091390.
If you add them up, you will get the total of 3,091,392. Now subtract 3,091,390 to get 2,532,242