1890144116

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{96851}}^1$

素因数の和:96920

約数の個数: 48

約数和(自身を含む): 4100326272

約数和(自身を除く): 2210182156

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 68, 82, 119, 164, 238, 287, 476, 574, 697, 1148, 1394, 2788, 4879, 9758, 19516, 96851, 193702, 387404, 677957, 1355914, 1646467, 2711828, 3292934, 3970891, 6585868, 7941782, 11525269, 15883564, 23050538, 27796237, 46101076, 55592474, 67505147, 111184948, 135010294, 270020588, 472536029, 945072058, 1890144116]

約数ペア:

[(1, 1890144116), (2, 945072058), (4, 472536029), (7, 270020588), (14, 135010294), (17, 111184948), (28, 67505147), (34, 55592474), (41, 46101076), (68, 27796237), (82, 23050538), (119, 15883564), (164, 11525269), (238, 7941782), (287, 6585868), (476, 3970891), (574, 3292934), (697, 2711828), (1148, 1646467), (1394, 1355914), (2788, 677957), (4879, 387404), (9758, 193702), (19516, 96851)]