1330881566

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2318609}}^1$

素因数の和:2318659

約数の個数: 16

約数和(自身を含む): 2337158880

約数和(自身を除く): 1006277314

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 2318609, 4637218, 16230263, 32460526, 95062969, 190125938, 665440783, 1330881566]

約数ペア:

[(1, 1330881566), (2, 665440783), (7, 190125938), (14, 95062969), (41, 32460526), (82, 16230263), (287, 4637218), (574, 2318609)]