2256127630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{780667}}^1$

素因数の和:780708

約数の個数: 24

約数和(自身を含む): 4313971368

約数和(自身を除く): 2057843738

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 780667, 1561334, 3903335, 7806670, 13271339, 26542678, 66356695, 132713390, 225612763, 451225526, 1128063815, 2256127630]

約数ペア:

[(1, 2256127630), (2, 1128063815), (5, 451225526), (10, 225612763), (17, 132713390), (34, 66356695), (85, 26542678), (170, 13271339), (289, 7806670), (578, 3903335), (1445, 1561334), (2890, 780667)]