Q: What is the sum of all factors of the number 3,974,780 including 3,974,780?
A: 8,385,552
The factors of the number 3,974,780 are: 1, 2, 4, 5, 10, 20, 353, 563, 706, 1126, 1412, 1765, 2252, 2815, 3530, 5630, 7060, 11260, 198739, 397478, 794956, 993695, 1987390, 3974780.
If you add them up, you will get the total of 8,385,552.