2017990195194

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1\times {\mathrm{3673}}^1\times {\mathrm{3727}}^1$

素因数の和:7795

約数の個数: 64

約数和(自身を含む): 4102427197440

約数和(自身を除く): 2084437002246

約数列:

[1, 2, 3, 6, 79, 158, 237, 311, 474, 622, 933, 1866, 3673, 3727, 7346, 7454, 11019, 11181, 22038, 22362, 24569, 49138, 73707, 147414, 290167, 294433, 580334, 588866, 870501, 883299, 1142303, 1159097, 1741002, 1766598, 2284606, 2318194, 3426909, 3477291, 6853818, 6954582, 13689271, 27378542, 41067813, 82135626, 90241937, 91568663, 180483874, 183137326, 270725811, 274705989, 541451622, 549411978, 1081452409, 2162904818, 3244357227, 4257363281, 6488714454, 8514726562, 12772089843, 25544179686, 336331699199, 672663398398, 1008995097597, 2017990195194]

約数ペア:

[(1, 2017990195194), (2, 1008995097597), (3, 672663398398), (6, 336331699199), (79, 25544179686), (158, 12772089843), (237, 8514726562), (311, 6488714454), (474, 4257363281), (622, 3244357227), (933, 2162904818), (1866, 1081452409), (3673, 549411978), (3727, 541451622), (7346, 274705989), (7454, 270725811), (11019, 183137326), (11181, 180483874), (22038, 91568663), (22362, 90241937), (24569, 82135626), (49138, 41067813), (73707, 27378542), (147414, 13689271), (290167, 6954582), (294433, 6853818), (580334, 3477291), (588866, 3426909), (870501, 2318194), (883299, 2284606), (1142303, 1766598), (1159097, 1741002)]