2017189614

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{1289}}^1$

素因数の和:1617

約数の個数: 64

約数和(自身を含む): 4462698240

約数和(自身を除く): 2445508626

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 131, 181, 262, 362, 393, 543, 786, 1086, 1289, 1441, 1991, 2578, 2882, 3867, 3982, 4323, 5973, 7734, 8646, 11946, 14179, 23711, 28358, 42537, 47422, 71133, 85074, 142266, 168859, 233309, 260821, 337718, 466618, 506577, 521642, 699927, 782463, 1013154, 1399854, 1564926, 1857449, 2566399, 3714898, 5132798, 5572347, 7699197, 11144694, 15398394, 30563479, 61126958, 91690437, 183380874, 336198269, 672396538, 1008594807, 2017189614]

約数ペア:

[(1, 2017189614), (2, 1008594807), (3, 672396538), (6, 336198269), (11, 183380874), (22, 91690437), (33, 61126958), (66, 30563479), (131, 15398394), (181, 11144694), (262, 7699197), (362, 5572347), (393, 5132798), (543, 3714898), (786, 2566399), (1086, 1857449), (1289, 1564926), (1441, 1399854), (1991, 1013154), (2578, 782463), (2882, 699927), (3867, 521642), (3982, 506577), (4323, 466618), (5973, 337718), (7734, 260821), (8646, 233309), (11946, 168859), (14179, 142266), (23711, 85074), (28358, 71133), (42537, 47422)]