Q: What is the sum of all factors of the number 700,300,406 excluding 700,300,406?

A: 478,007,242

Why is 478,007,242 the sum of all factors of 700,300,406, excluding 700,300,406?

The factors of the number 700,300,406 are: 1, 2, 13, 26, 37, 71, 74, 142, 481, 923, 962, 1846, 2627, 5254, 10253, 20506, 34151, 68302, 133289, 266578, 379361, 727963, 758722, 1455926, 4931693, 9463519, 9863386, 18927038, 26934631, 53869262, 350150203, 700300406.

If you add them up, you will get the total of 700,300,884. Now subtract 700,300,406 to get 478,007,242