520798468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{67777}}^1$

素因数の和:67911

約数の個数: 24

約数和(自身を含む): 973563192

約数和(自身を除く): 452764724

約数列:

[1, 2, 4, 17, 34, 68, 113, 226, 452, 1921, 3842, 7684, 67777, 135554, 271108, 1152209, 2304418, 4608836, 7658801, 15317602, 30635204, 130199617, 260399234, 520798468]

約数ペア:

[(1, 520798468), (2, 260399234), (4, 130199617), (17, 30635204), (34, 15317602), (68, 7658801), (113, 4608836), (226, 2304418), (452, 1152209), (1921, 271108), (3842, 135554), (7684, 67777)]