Q: What is the sum of all factors of the number 390,667,938 excluding 390,667,938?
A: 399,684,702
The factors of the number 390,667,938 are: 1, 2, 3, 6, 131, 262, 307, 393, 614, 786, 921, 1619, 1842, 3238, 4857, 9714, 40217, 80434, 120651, 212089, 241302, 424178, 497033, 636267, 994066, 1272534, 1491099, 2982198, 65111323, 130222646, 195333969, 390667938.
If you add them up, you will get the total of 390,668,337. Now subtract 390,667,938 to get 399,684,702