2021016990103

素因数分解:

${\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{2417}}^1\times {\mathrm{126443}}^1$

素因数の和:129266

約数の個数: 16

約数和(自身を含む): 2146305975840

約数和(自身を除く): 125288985737

約数列:

[1, 17, 389, 2417, 6613, 41089, 126443, 940213, 2149531, 15983621, 49186327, 305612731, 836167559, 5195416427, 118883352359, 2021016990103]

約数ペア:

[(1, 2021016990103), (17, 118883352359), (389, 5195416427), (2417, 836167559), (6613, 305612731), (41089, 49186327), (126443, 15983621), (940213, 2149531)]