1566996665078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{123191}}^1$

素因数の和:123557

約数の個数: 64

約数和(自身を含む): 2682234777600

約数和(自身を除く): 1115238112522

約数列:

[1, 2, 13, 23, 26, 46, 89, 178, 239, 299, 478, 598, 1157, 2047, 2314, 3107, 4094, 5497, 6214, 10994, 21271, 26611, 42542, 53222, 71461, 123191, 142922, 246382, 276523, 489233, 553046, 978466, 1601483, 2833393, 3202966, 5666786, 6360029, 10963999, 12720058, 21927998, 29442649, 36834109, 58885298, 73668218, 142531987, 252171977, 285063974, 382754437, 504343954, 677180927, 765508874, 1354361854, 2620395761, 3278235701, 5240791522, 6556471402, 8803352051, 17606704102, 34065144893, 60269102503, 68130289786, 120538205006, 783498332539, 1566996665078]

約数ペア:

[(1, 1566996665078), (2, 783498332539), (13, 120538205006), (23, 68130289786), (26, 60269102503), (46, 34065144893), (89, 17606704102), (178, 8803352051), (239, 6556471402), (299, 5240791522), (478, 3278235701), (598, 2620395761), (1157, 1354361854), (2047, 765508874), (2314, 677180927), (3107, 504343954), (4094, 382754437), (5497, 285063974), (6214, 252171977), (10994, 142531987), (21271, 73668218), (26611, 58885298), (42542, 36834109), (53222, 29442649), (71461, 21927998), (123191, 12720058), (142922, 10963999), (246382, 6360029), (276523, 5666786), (489233, 3202966), (553046, 2833393), (978466, 1601483)]