2018688028

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2486069}}^1$

素因数の和:2486109

約数の個数: 24

約数和(自身を含む): 4176597600

約数和(自身を除く): 2157909572

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 2486069, 4972138, 9944276, 17402483, 34804966, 69609932, 72096001, 144192002, 288384004, 504672007, 1009344014, 2018688028]

約数ペア:

[(1, 2018688028), (2, 1009344014), (4, 504672007), (7, 288384004), (14, 144192002), (28, 72096001), (29, 69609932), (58, 34804966), (116, 17402483), (203, 9944276), (406, 4972138), (812, 2486069)]