Q: What is the sum of all factors of the number 621,796 excluding 621,796?
A: 648,284
The factors of the number 621,796 are: 1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 419, 742, 838, 1484, 1676, 2933, 5866, 11732, 22207, 44414, 88828, 155449, 310898, 621796.
If you add them up, you will get the total of 622,444. Now subtract 621,796 to get 648,284