Q: What is the sum of all factors of the number 2,145,902 excluding 2,145,902?
A: 1,403,410
The factors of the number 2,145,902 are: 1, 2, 11, 22, 103, 206, 947, 1133, 1894, 2266, 10417, 20834, 97541, 195082, 1072951, 2145902.
If you add them up, you will get the total of 2,145,903. Now subtract 2,145,902 to get 1,403,410