518368804548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{25820323}}^1$

素因数の和:25820576

約数の個数: 48

約数和(自身を含む): 1388100618240

約数和(自身を除く): 869731813692

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 239, 478, 717, 956, 1434, 1673, 2868, 3346, 5019, 6692, 10038, 20076, 25820323, 51640646, 77460969, 103281292, 154921938, 180742261, 309843876, 361484522, 542226783, 722969044, 1084453566, 2168907132, 6171057197, 12342114394, 18513171591, 24684228788, 37026343182, 43197400379, 74052686364, 86394800758, 129592201137, 172789601516, 259184402274, 518368804548]

約数ペア:

[(1, 518368804548), (2, 259184402274), (3, 172789601516), (4, 129592201137), (6, 86394800758), (7, 74052686364), (12, 43197400379), (14, 37026343182), (21, 24684228788), (28, 18513171591), (42, 12342114394), (84, 6171057197), (239, 2168907132), (478, 1084453566), (717, 722969044), (956, 542226783), (1434, 361484522), (1673, 309843876), (2868, 180742261), (3346, 154921938), (5019, 103281292), (6692, 77460969), (10038, 51640646), (20076, 25820323)]