1628438

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2837}}^1$

素因数の和:2887

約数の個数: 16

約数和(自身を含む): 2860704

約数和(自身を除く): 1232266

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 2837, 5674, 19859, 39718, 116317, 232634, 814219, 1628438]

約数ペア:

[(1, 1628438), (2, 814219), (7, 232634), (14, 116317), (41, 39718), (82, 19859), (287, 5674), (574, 2837)]