2081566771208

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{4306381}}^1$

素因数の和:4306518

約数の個数: 64

約数和(自身を含む): 4241614014720

約数和(自身を除く): 2160047243512

約数列:

[1, 2, 4, 8, 23, 37, 46, 71, 74, 92, 142, 148, 184, 284, 296, 568, 851, 1633, 1702, 2627, 3266, 3404, 5254, 6532, 6808, 10508, 13064, 21016, 60421, 120842, 241684, 483368, 4306381, 8612762, 17225524, 34451048, 99046763, 159336097, 198093526, 305753051, 318672194, 396187052, 611506102, 637344388, 792374104, 1223012204, 1274688776, 2446024408, 3664730231, 7032320173, 7329460462, 11312862887, 14064640346, 14658920924, 22625725774, 28129280692, 29317841848, 45251451548, 56258561384, 90502903096, 260195846401, 520391692802, 1040783385604, 2081566771208]

約数ペア:

[(1, 2081566771208), (2, 1040783385604), (4, 520391692802), (8, 260195846401), (23, 90502903096), (37, 56258561384), (46, 45251451548), (71, 29317841848), (74, 28129280692), (92, 22625725774), (142, 14658920924), (148, 14064640346), (184, 11312862887), (284, 7329460462), (296, 7032320173), (568, 3664730231), (851, 2446024408), (1633, 1274688776), (1702, 1223012204), (2627, 792374104), (3266, 637344388), (3404, 611506102), (5254, 396187052), (6532, 318672194), (6808, 305753051), (10508, 198093526), (13064, 159336097), (21016, 99046763), (60421, 34451048), (120842, 17225524), (241684, 8612762), (483368, 4306381)]