2016979219

素因数分解:

${\mathrm{19}}^1\times {\mathrm{2971}}^1\times {\mathrm{35731}}^1$

素因数の和:38721

約数の個数: 8

約数和(自身を含む): 2123910080

約数和(自身を除く): 106930861

約数列:

[1, 19, 2971, 35731, 56449, 678889, 106156801, 2016979219]

約数ペア:

[(1, 2016979219), (19, 106156801), (2971, 678889), (35731, 56449)]