2000498439

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{53591}}^1$

素因数の和:54158

約数の個数: 16

約数和(自身を含む): 2788498944

約数和(自身を除く): 788000505

約数列:

[1, 3, 23, 69, 541, 1623, 12443, 37329, 53591, 160773, 1232593, 3697779, 28992731, 86978193, 666832813, 2000498439]

約数ペア:

[(1, 2000498439), (3, 666832813), (23, 86978193), (69, 28992731), (541, 3697779), (1623, 1232593), (12443, 160773), (37329, 53591)]