2001261746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{240017}}^1$

素因数の和:240409

約数の個数: 16

約数和(自身を含む): 3283446240

約数和(自身を除く): 1282184494

約数列:

[1, 2, 11, 22, 379, 758, 4169, 8338, 240017, 480034, 2640187, 5280374, 90966443, 181932886, 1000630873, 2001261746]

約数ペア:

[(1, 2001261746), (2, 1000630873), (11, 181932886), (22, 90966443), (379, 5280374), (758, 2640187), (4169, 480034), (8338, 240017)]