520050296

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{20359}}^1$

素因数の和:20499

約数の個数: 32

約数和(自身を含む): 1016371200

約数和(自身を除く): 496320904

約数列:

[1, 2, 4, 8, 31, 62, 103, 124, 206, 248, 412, 824, 3193, 6386, 12772, 20359, 25544, 40718, 81436, 162872, 631129, 1262258, 2096977, 2524516, 4193954, 5049032, 8387908, 16775816, 65006287, 130012574, 260025148, 520050296]

約数ペア:

[(1, 520050296), (2, 260025148), (4, 130012574), (8, 65006287), (31, 16775816), (62, 8387908), (103, 5049032), (124, 4193954), (206, 2524516), (248, 2096977), (412, 1262258), (824, 631129), (3193, 162872), (6386, 81436), (12772, 40718), (20359, 25544)]