2149016111

素因数分解:

${\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{374981}}^1$

素因数の和:375513

約数の個数: 8

約数和(自身を含む): 2348887248

約数和(自身を除く): 199871137

約数列:

[1, 11, 521, 5731, 374981, 4124791, 195365101, 2149016111]

約数ペア:

[(1, 2149016111), (11, 195365101), (521, 4124791), (5731, 374981)]