268173818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1021}}^1\times {\mathrm{11939}}^1$

素因数の和:12973

約数の個数: 16

約数和(自身を含む): 439296480

約数和(自身を除く): 171122662

約数列:

[1, 2, 11, 22, 1021, 2042, 11231, 11939, 22462, 23878, 131329, 262658, 12189719, 24379438, 134086909, 268173818]

約数ペア:

[(1, 268173818), (2, 134086909), (11, 24379438), (22, 12189719), (1021, 262658), (2042, 131329), (11231, 23878), (11939, 22462)]