Q: What is the sum of all factors of the number 1,248,620 excluding 1,248,620?
A: 1,397,380
The factors of the number 1,248,620 are: 1, 2, 4, 5, 10, 20, 149, 298, 419, 596, 745, 838, 1490, 1676, 2095, 2980, 4190, 8380, 62431, 124862, 249724, 312155, 624310, 1248620.
If you add them up, you will get the total of 1,248,621. Now subtract 1,248,620 to get 1,397,380