2168111444

素因数分解:

$2^2\times {\mathrm{239}}^1\times {\mathrm{449}}^1\times {\mathrm{5051}}^1$

素因数の和:5743

約数の個数: 24

約数和(自身を含む): 3819312000

約数和(自身を除く): 1651200556

約数列:

[1, 2, 4, 239, 449, 478, 898, 956, 1796, 5051, 10102, 20204, 107311, 214622, 429244, 1207189, 2267899, 2414378, 4535798, 4828756, 9071596, 542027861, 1084055722, 2168111444]

約数ペア:

[(1, 2168111444), (2, 1084055722), (4, 542027861), (239, 9071596), (449, 4828756), (478, 4535798), (898, 2414378), (956, 2267899), (1796, 1207189), (5051, 429244), (10102, 214622), (20204, 107311)]