525754438

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{2172539}}^1$

素因数の和:2172563

約数の個数: 12

約数和(自身を含む): 866843460

約数和(自身を除く): 341089022

約数列:

[1, 2, 11, 22, 121, 242, 2172539, 4345078, 23897929, 47795858, 262877219, 525754438]

約数ペア:

[(1, 525754438), (2, 262877219), (11, 47795858), (22, 23897929), (121, 4345078), (242, 2172539)]