1180228

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{691}}^1$

素因数の和:763

約数の個数: 24

約数和(自身を含む): 2402624

約数和(自身を除く): 1222396

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 691, 854, 1382, 1708, 2764, 4837, 9674, 19348, 42151, 84302, 168604, 295057, 590114, 1180228]

約数ペア:

[(1, 1180228), (2, 590114), (4, 295057), (7, 168604), (14, 84302), (28, 42151), (61, 19348), (122, 9674), (244, 4837), (427, 2764), (691, 1708), (854, 1382)]