2104217008

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2753}}^1$

素因数の和:2882

約数の個数: 80

約数和(自身を含む): 4458571776

約数和(自身を除く): 2354354768

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 67, 92, 124, 134, 184, 248, 268, 368, 496, 536, 713, 1072, 1426, 1541, 2077, 2753, 2852, 3082, 4154, 5506, 5704, 6164, 8308, 11012, 11408, 12328, 16616, 22024, 24656, 33232, 44048, 47771, 63319, 85343, 95542, 126638, 170686, 184451, 191084, 253276, 341372, 368902, 382168, 506552, 682744, 737804, 764336, 1013104, 1365488, 1475608, 1962889, 2951216, 3925778, 4242373, 5717981, 7851556, 8484746, 11435962, 15703112, 16969492, 22871924, 31406224, 33938984, 45743848, 67877968, 91487696, 131513563, 263027126, 526054252, 1052108504, 2104217008]

約数ペア:

[(1, 2104217008), (2, 1052108504), (4, 526054252), (8, 263027126), (16, 131513563), (23, 91487696), (31, 67877968), (46, 45743848), (62, 33938984), (67, 31406224), (92, 22871924), (124, 16969492), (134, 15703112), (184, 11435962), (248, 8484746), (268, 7851556), (368, 5717981), (496, 4242373), (536, 3925778), (713, 2951216), (1072, 1962889), (1426, 1475608), (1541, 1365488), (2077, 1013104), (2753, 764336), (2852, 737804), (3082, 682744), (4154, 506552), (5506, 382168), (5704, 368902), (6164, 341372), (8308, 253276), (11012, 191084), (11408, 184451), (12328, 170686), (16616, 126638), (22024, 95542), (24656, 85343), (33232, 63319), (44048, 47771)]