8481323116

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1381}}^1\times {\mathrm{1601}}^1$

素因数の和:3130

約数の個数: 48

約数和(自身を含む): 17109513792

約数和(自身を除く): 8628190676

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1381, 1601, 1918, 2762, 3202, 3836, 5524, 6404, 9667, 11207, 19334, 22414, 38668, 44828, 189197, 219337, 378394, 438674, 756788, 877348, 1324379, 1535359, 2210981, 2648758, 3070718, 4421962, 5297516, 6141436, 8843924, 15476867, 30953734, 61907468, 302904397, 605808794, 1211617588, 2120330779, 4240661558, 8481323116]

約数ペア:

[(1, 8481323116), (2, 4240661558), (4, 2120330779), (7, 1211617588), (14, 605808794), (28, 302904397), (137, 61907468), (274, 30953734), (548, 15476867), (959, 8843924), (1381, 6141436), (1601, 5297516), (1918, 4421962), (2762, 3070718), (3202, 2648758), (3836, 2210981), (5524, 1535359), (6404, 1324379), (9667, 877348), (11207, 756788), (19334, 438674), (22414, 378394), (38668, 219337), (44828, 189197)]