520413324

素因数分解:

$2^2\times 3^1\times {\mathrm{197}}^1\times {\mathrm{220141}}^1$

素因数の和:220345

約数の個数: 24

約数和(自身を含む): 1220467248

約数和(自身を除く): 700053924

約数列:

[1, 2, 3, 4, 6, 12, 197, 394, 591, 788, 1182, 2364, 220141, 440282, 660423, 880564, 1320846, 2641692, 43367777, 86735554, 130103331, 173471108, 260206662, 520413324]

約数ペア:

[(1, 520413324), (2, 260206662), (3, 173471108), (4, 130103331), (6, 86735554), (12, 43367777), (197, 2641692), (394, 1320846), (591, 880564), (788, 660423), (1182, 440282), (2364, 220141)]