Q: What is the sum of all factors of the number 738,211,790 excluding 738,211,790?

A: 628,666,450

Why is 628,666,450 the sum of all factors of 738,211,790, excluding 738,211,790?

The factors of the number 738,211,790 are: 1, 2, 5, 10, 37, 74, 185, 370, 853, 1706, 2339, 4265, 4678, 8530, 11695, 23390, 31561, 63122, 86543, 157805, 173086, 315610, 432715, 865430, 1995167, 3990334, 9975835, 19951670, 73821179, 147642358, 369105895, 738211790.

If you add them up, you will get the total of 738,212,418. Now subtract 738,211,790 to get 628,666,450