Q: What is the sum of all factors of the number 2,505,438 including 2,505,438?
A: 6,209,280
The factors of the number 2,505,438 are: 1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 43, 54, 78, 83, 86, 117, 129, 166, 234, 249, 258, 351, 387, 498, 559, 702, 747, 774, 1079, 1118, 1161, 1494, 1677, 2158, 2241, 2322, 3237, 3354, 3569, 4482, 5031, 6474, 7138, 9711, 10062, 10707, 15093, 19422, 21414, 29133, 30186, 32121, 46397, 58266, 64242, 92794, 96363, 139191, 192726, 278382, 417573, 835146, 1252719, 2505438.
If you add them up, you will get the total of 6,209,280.