Q: What is the sum of all factors of the number 1,655,641 excluding 1,655,641?
A: 221,479
The factors of the number 1,655,641 are: 1, 13, 19, 247, 6703, 87139, 127357, 1655641.
If you add them up, you will get the total of 1,655,862. Now subtract 1,655,641 to get 221,479