Q: What is the sum of all factors of the number 4,490,902 excluding 4,490,902?
A: 2,902,778
The factors of the number 4,490,902 are: 1, 2, 13, 26, 53, 106, 689, 1378, 3259, 6518, 42367, 84734, 172727, 345454, 2245451, 4490902.
If you add them up, you will get the total of 4,490,904. Now subtract 4,490,902 to get 2,902,778