Q: What is the sum of all factors of the number 1,663,998 excluding 1,663,998?
A: 2,139,522
The factors of the number 1,663,998 are: 1, 2, 3, 6, 7, 14, 21, 42, 39619, 79238, 118857, 237714, 277333, 554666, 831999, 1663998.
If you add them up, you will get the total of 1,664,000. Now subtract 1,663,998 to get 2,139,522