2017666168

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1151}}^1\times {\mathrm{1361}}^1$

素因数の和:2548

約数の個数: 64

約数和(自身を含む): 4518789120

約数和(自身を除く): 2501122952

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1151, 1288, 1361, 2302, 2722, 4604, 5444, 8057, 9208, 9527, 10888, 16114, 19054, 26473, 31303, 32228, 38108, 52946, 62606, 64456, 76216, 105892, 125212, 185311, 211784, 219121, 250424, 370622, 438242, 741244, 876484, 1482488, 1566511, 1752968, 3133022, 6266044, 10965577, 12532088, 21931154, 36029753, 43862308, 72059506, 87724616, 144119012, 252208271, 288238024, 504416542, 1008833084, 2017666168]

約数ペア:

[(1, 2017666168), (2, 1008833084), (4, 504416542), (7, 288238024), (8, 252208271), (14, 144119012), (23, 87724616), (28, 72059506), (46, 43862308), (56, 36029753), (92, 21931154), (161, 12532088), (184, 10965577), (322, 6266044), (644, 3133022), (1151, 1752968), (1288, 1566511), (1361, 1482488), (2302, 876484), (2722, 741244), (4604, 438242), (5444, 370622), (8057, 250424), (9208, 219121), (9527, 211784), (10888, 185311), (16114, 125212), (19054, 105892), (26473, 76216), (31303, 64456), (32228, 62606), (38108, 52946)]