2005646739357

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1\times {\mathrm{499}}^1\times {\mathrm{2749}}^1$

素因数の和:3610

約数の個数: 64

約数和(自身を含む): 2859120000000

約数和(自身を除く): 853473260643

約数列:

[1, 3, 19, 57, 113, 227, 339, 499, 681, 1497, 2147, 2749, 4313, 6441, 8247, 9481, 12939, 25651, 28443, 52231, 56387, 76953, 113273, 156693, 169161, 310637, 339819, 487369, 624023, 931911, 1071353, 1371751, 1462107, 1872069, 2152187, 3214059, 4115253, 5902103, 6456561, 11856437, 12799849, 17706309, 26063269, 35569311, 38399547, 70514599, 78189807, 155007863, 211543797, 243197131, 311387477, 465023589, 729591393, 934162431, 1339777381, 2945149397, 4019332143, 5916362063, 8835448191, 17749086189, 35186784901, 105560354703, 668548913119, 2005646739357]

約数ペア:

[(1, 2005646739357), (3, 668548913119), (19, 105560354703), (57, 35186784901), (113, 17749086189), (227, 8835448191), (339, 5916362063), (499, 4019332143), (681, 2945149397), (1497, 1339777381), (2147, 934162431), (2749, 729591393), (4313, 465023589), (6441, 311387477), (8247, 243197131), (9481, 211543797), (12939, 155007863), (25651, 78189807), (28443, 70514599), (52231, 38399547), (56387, 35569311), (76953, 26063269), (113273, 17706309), (156693, 12799849), (169161, 11856437), (310637, 6456561), (339819, 5902103), (487369, 4115253), (624023, 3214059), (931911, 2152187), (1071353, 1872069), (1371751, 1462107)]