124621052

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{1721}}^1$

素因数の和:2189

約数の個数: 24

約数和(自身を含む): 223818672

約数和(自身を除く): 99197620

約数列:

[1, 2, 4, 43, 86, 172, 421, 842, 1684, 1721, 3442, 6884, 18103, 36206, 72412, 74003, 148006, 296012, 724541, 1449082, 2898164, 31155263, 62310526, 124621052]

約数ペア:

[(1, 124621052), (2, 62310526), (4, 31155263), (43, 2898164), (86, 1449082), (172, 724541), (421, 296012), (842, 148006), (1684, 74003), (1721, 72412), (3442, 36206), (6884, 18103)]