Q: What is the sum of all factors of the number 8,408,413 excluding 8,408,413?
A: 669,635
The factors of the number 8,408,413 are: 1, 13, 683, 947, 8879, 12311, 646801, 8408413.
If you add them up, you will get the total of 8,409,082. Now subtract 8,408,413 to get 669,635