2645475013

素因数分解:

${\mathrm{19}}^1\times {\mathrm{2017}}^1\times {\mathrm{69031}}^1$

素因数の和:71067

約数の個数: 8

約数和(自身を含む): 2786131520

約数和(自身を除く): 140656507

約数列:

[1, 19, 2017, 38323, 69031, 1311589, 139235527, 2645475013]

約数ペア:

[(1, 2645475013), (19, 139235527), (2017, 1311589), (38323, 69031)]