291266788

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{24329}}^1$

素因数の和:24447

約数の個数: 24

約数和(自身を含む): 529323480

約数和(自身を除く): 238056692

約数列:

[1, 2, 4, 41, 73, 82, 146, 164, 292, 2993, 5986, 11972, 24329, 48658, 97316, 997489, 1776017, 1994978, 3552034, 3989956, 7104068, 72816697, 145633394, 291266788]

約数ペア:

[(1, 291266788), (2, 145633394), (4, 72816697), (41, 7104068), (73, 3989956), (82, 3552034), (146, 1994978), (164, 1776017), (292, 997489), (2993, 97316), (5986, 48658), (11972, 24329)]