2612990281

素因数分解:

${\mathrm{11}}^2\times {\mathrm{1117}}^1\times {\mathrm{19333}}^1$

素因数の和:20472

約数の個数: 12

約数和(自身を含む): 2874849796

約数和(自身を除く): 261859515

約数列:

[1, 11, 121, 1117, 12287, 19333, 135157, 212663, 2339293, 21594961, 237544571, 2612990281]

約数ペア:

[(1, 2612990281), (11, 237544571), (121, 21594961), (1117, 2339293), (12287, 212663), (19333, 135157)]