326557114

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{1861}}^1$

素因数の和:2290

約数の個数: 32

約数和(自身を含む): 560253456

約数和(自身を除く): 233696342

約数列:

[1, 2, 13, 17, 26, 34, 221, 397, 442, 794, 1861, 3722, 5161, 6749, 10322, 13498, 24193, 31637, 48386, 63274, 87737, 175474, 411281, 738817, 822562, 1477634, 9604621, 12559889, 19209242, 25119778, 163278557, 326557114]

約数ペア:

[(1, 326557114), (2, 163278557), (13, 25119778), (17, 19209242), (26, 12559889), (34, 9604621), (221, 1477634), (397, 822562), (442, 738817), (794, 411281), (1861, 175474), (3722, 87737), (5161, 63274), (6749, 48386), (10322, 31637), (13498, 24193)]