858489842

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2114507}}^1$

素因数の和:2114545

約数の個数: 16

約数和(自身を含む): 1522445760

約数和(自身を除く): 663955918

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 2114507, 4229014, 14801549, 29603098, 61320703, 122641406, 429244921, 858489842]

約数ペア:

[(1, 858489842), (2, 429244921), (7, 122641406), (14, 61320703), (29, 29603098), (58, 14801549), (203, 4229014), (406, 2114507)]