Q: What is the sum of all factors of the number 1,245,426 excluding 1,245,426?
A: 1,821,582
The factors of the number 1,245,426 are: 1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 2281, 4562, 6843, 13686, 15967, 29653, 31934, 47901, 59306, 88959, 95802, 177918, 207571, 415142, 622713, 1245426.
If you add them up, you will get the total of 1,245,427. Now subtract 1,245,426 to get 1,821,582