2011898689915

素因数分解:

$5^1\times {\mathrm{1433}}^1\times {\mathrm{13613}}^1\times {\mathrm{20627}}^1$

素因数の和:35678

約数の個数: 16

約数和(自身を含む): 2416257809568

約数和(自身を除く): 404359119653

約数列:

[1, 5, 1433, 7165, 13613, 20627, 68065, 103135, 19507429, 29558491, 97537145, 147792455, 280795351, 1403976755, 402379737983, 2011898689915]

約数ペア:

[(1, 2011898689915), (5, 402379737983), (1433, 1403976755), (7165, 280795351), (13613, 147792455), (20627, 97537145), (68065, 29558491), (103135, 19507429)]