920641075202

素因数分解:

$2^1\times {\mathrm{719}}^1\times {\mathrm{1451}}^1\times {\mathrm{441229}}^1$

素因数の和:443401

約数の個数: 16

約数和(自身を含む): 1383838473600

約数和(自身を除く): 463197398398

約数列:

[1, 2, 719, 1438, 1451, 2902, 441229, 882458, 1043269, 2086538, 317243651, 634487302, 640223279, 1280446558, 460320537601, 920641075202]

約数ペア:

[(1, 920641075202), (2, 460320537601), (719, 1280446558), (1438, 640223279), (1451, 634487302), (2902, 317243651), (441229, 2086538), (882458, 1043269)]