2008169527

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1161463}}^1$

素因数の和:1161502

約数の個数: 16

約数和(自身を含む): 2601679360

約数和(自身を除く): 593509833

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 1161463, 8130241, 15099019, 22067797, 105693133, 154474579, 286881361, 2008169527]

約数ペア:

[(1, 2008169527), (7, 286881361), (13, 154474579), (19, 105693133), (91, 22067797), (133, 15099019), (247, 8130241), (1729, 1161463)]