Q: What is the sum of all factors of the number 245,315,542 including 245,315,542?

A: 399,352,032

Why is 399,352,032 the sum of all factors of 245,315,542, including 245,315,542?

The factors of the number 245,315,542 are: 1, 2, 17, 34, 67, 113, 134, 226, 953, 1139, 1906, 1921, 2278, 3842, 7571, 15142, 16201, 32402, 63851, 107689, 127702, 128707, 215378, 257414, 1085467, 1830713, 2170934, 3661426, 7215163, 14430326, 122657771, 245315542.

If you add them up, you will get the total of 399,352,032.