Q: What is the sum of all factors of the number 1,394,780 excluding 1,394,780?
A: 1,534,300
The factors of the number 1,394,780 are: 1, 2, 4, 5, 10, 20, 69739, 139478, 278956, 348695, 697390, 1394780.
If you add them up, you will get the total of 1,394,781. Now subtract 1,394,780 to get 1,534,300