2012507896

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1239229}}^1$

素因数の和:1239271

約数の個数: 32

約数和(自身を含む): 4461228000

約数和(自身を除く): 2448720104

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 1239229, 2478458, 4956916, 8674603, 9913832, 17349206, 34698412, 35937641, 69396824, 71875282, 143750564, 251563487, 287501128, 503126974, 1006253948, 2012507896]

約数ペア:

[(1, 2012507896), (2, 1006253948), (4, 503126974), (7, 287501128), (8, 251563487), (14, 143750564), (28, 71875282), (29, 69396824), (56, 35937641), (58, 34698412), (116, 17349206), (203, 9913832), (232, 8674603), (406, 4956916), (812, 2478458), (1624, 1239229)]