2100091444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{2593}}^1$

素因数の和:2920

約数の個数: 48

約数和(自身を含む): 4079013120

約数和(自身を除く): 1978921676

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 233, 316, 466, 869, 932, 1738, 2563, 2593, 3476, 5126, 5186, 10252, 10372, 18407, 28523, 36814, 57046, 73628, 114092, 202477, 204847, 404954, 409694, 604169, 809908, 819388, 1208338, 2253317, 2416676, 4506634, 6645859, 9013268, 13291718, 26583436, 47729351, 95458702, 190917404, 525022861, 1050045722, 2100091444]

約数ペア:

[(1, 2100091444), (2, 1050045722), (4, 525022861), (11, 190917404), (22, 95458702), (44, 47729351), (79, 26583436), (158, 13291718), (233, 9013268), (316, 6645859), (466, 4506634), (869, 2416676), (932, 2253317), (1738, 1208338), (2563, 819388), (2593, 809908), (3476, 604169), (5126, 409694), (5186, 404954), (10252, 204847), (10372, 202477), (18407, 114092), (28523, 73628), (36814, 57046)]