7969206790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{727}}^1\times {\mathrm{3793}}^1$

素因数の和:4561

約数の個数: 48

約数和(自身を含む): 15262988832

約数和(自身を除く): 7293782042

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 727, 1445, 1454, 2890, 3635, 3793, 7270, 7586, 12359, 18965, 24718, 37930, 61795, 64481, 123590, 128962, 210103, 322405, 420206, 644810, 1050515, 1096177, 2101030, 2192354, 2757511, 5480885, 5515022, 10961770, 13787555, 27575110, 46877687, 93755374, 234388435, 468776870, 796920679, 1593841358, 3984603395, 7969206790]

約数ペア:

[(1, 7969206790), (2, 3984603395), (5, 1593841358), (10, 796920679), (17, 468776870), (34, 234388435), (85, 93755374), (170, 46877687), (289, 27575110), (578, 13787555), (727, 10961770), (1445, 5515022), (1454, 5480885), (2890, 2757511), (3635, 2192354), (3793, 2101030), (7270, 1096177), (7586, 1050515), (12359, 644810), (18965, 420206), (24718, 322405), (37930, 210103), (61795, 128962), (64481, 123590)]