Q: What is the sum of all factors of the number 4,542,421 excluding 4,542,421?
A: 412,459
The factors of the number 4,542,421 are: 1, 13, 79, 1027, 4423, 57499, 349417, 4542421.
If you add them up, you will get the total of 4,542,833. Now subtract 4,542,421 to get 412,459