1330661222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{3329}}^1\times {\mathrm{18169}}^1$

素因数の和:21511

約数の個数: 16

約数和(自身を含む): 2178219600

約数和(自身を除く): 847558378

約数列:

[1, 2, 11, 22, 3329, 6658, 18169, 36338, 36619, 73238, 199859, 399718, 60484601, 120969202, 665330611, 1330661222]

約数ペア:

[(1, 1330661222), (2, 665330611), (11, 120969202), (22, 60484601), (3329, 399718), (6658, 199859), (18169, 73238), (36338, 36619)]