Q: What is the sum of all factors of the number 2,189,005 excluding 2,189,005?
A: 1,246,259
The factors of the number 2,189,005 are: 1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 283, 455, 595, 1105, 1415, 1547, 1981, 3679, 4811, 7735, 9905, 18395, 24055, 25753, 33677, 62543, 128765, 168385, 312715, 437801, 2189005.
If you add them up, you will get the total of 2,189,006. Now subtract 2,189,005 to get 1,246,259