2008559693577

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{664865837}}^1$

素因数の和:664865912

約数の個数: 16

約数和(自身を含む): 2872220420160

約数和(自身を除く): 863660726583

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 664865837, 1994597511, 12632450903, 35237889361, 37897352709, 105713668083, 669519897859, 2008559693577]

約数ペア:

[(1, 2008559693577), (3, 669519897859), (19, 105713668083), (53, 37897352709), (57, 35237889361), (159, 12632450903), (1007, 1994597511), (3021, 664865837)]