519881312

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{5581}}^1$

素因数の和:5703

約数の個数: 48

約数和(自身を含む): 1063437984

約数和(自身を除く): 543556672

約数列:

[1, 2, 4, 8, 16, 32, 41, 71, 82, 142, 164, 284, 328, 568, 656, 1136, 1312, 2272, 2911, 5581, 5822, 11162, 11644, 22324, 23288, 44648, 46576, 89296, 93152, 178592, 228821, 396251, 457642, 792502, 915284, 1585004, 1830568, 3170008, 3661136, 6340016, 7322272, 12680032, 16246291, 32492582, 64985164, 129970328, 259940656, 519881312]

約数ペア:

[(1, 519881312), (2, 259940656), (4, 129970328), (8, 64985164), (16, 32492582), (32, 16246291), (41, 12680032), (71, 7322272), (82, 6340016), (142, 3661136), (164, 3170008), (284, 1830568), (328, 1585004), (568, 915284), (656, 792502), (1136, 457642), (1312, 396251), (2272, 228821), (2911, 178592), (5581, 93152), (5822, 89296), (11162, 46576), (11644, 44648), (22324, 23288)]