1320793598

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{70957}}^1$

素因数の和:71227

約数の個数: 16

約数和(自身を含む): 2038481424

約数和(自身を除く): 717687826

約数列:

[1, 2, 41, 82, 227, 454, 9307, 18614, 70957, 141914, 2909237, 5818474, 16107239, 32214478, 660396799, 1320793598]

約数ペア:

[(1, 1320793598), (2, 660396799), (41, 32214478), (82, 16107239), (227, 5818474), (454, 2909237), (9307, 141914), (18614, 70957)]