8721569324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{719839}}^1$

素因数の和:720089

約数の個数: 24

約数和(自身を含む): 16507370880

約数和(自身を除く): 7785801556

約数列:

[1, 2, 4, 13, 26, 52, 233, 466, 932, 3029, 6058, 12116, 719839, 1439678, 2879356, 9357907, 18715814, 37431628, 167722487, 335444974, 670889948, 2180392331, 4360784662, 8721569324]

約数ペア:

[(1, 8721569324), (2, 4360784662), (4, 2180392331), (13, 670889948), (26, 335444974), (52, 167722487), (233, 37431628), (466, 18715814), (932, 9357907), (3029, 2879356), (6058, 1439678), (12116, 719839)]