5438516

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{719}}^1$

素因数の和:815

約数の個数: 24

約数和(自身を含む): 9999360

約数和(自身を除く): 4560844

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 244, 719, 1438, 1891, 2876, 3782, 7564, 22289, 43859, 44578, 87718, 89156, 175436, 1359629, 2719258, 5438516]

約数ペア:

[(1, 5438516), (2, 2719258), (4, 1359629), (31, 175436), (61, 89156), (62, 87718), (122, 44578), (124, 43859), (244, 22289), (719, 7564), (1438, 3782), (1891, 2876)]