2783448031

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1\times {\mathrm{1597}}^1$

素因数の和:1903

約数の個数: 32

約数和(自身を含む): 3479293440

約数和(自身を除く): 695845409

約数列:

[1, 7, 13, 91, 107, 179, 749, 1253, 1391, 1597, 2327, 9737, 11179, 16289, 19153, 20761, 134071, 145327, 170879, 248989, 285863, 1196153, 1742923, 2001041, 2221427, 3716219, 15549989, 26013533, 30587341, 214111387, 397635433, 2783448031]

約数ペア:

[(1, 2783448031), (7, 397635433), (13, 214111387), (91, 30587341), (107, 26013533), (179, 15549989), (749, 3716219), (1253, 2221427), (1391, 2001041), (1597, 1742923), (2327, 1196153), (9737, 285863), (11179, 248989), (16289, 170879), (19153, 145327), (20761, 134071)]