2008654901

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{359}}^1\times {\mathrm{1409}}^1$

素因数の和:1817

約数の個数: 24

約数和(自身を含む): 2320747200

約数和(自身を除く): 312092299

約数列:

[1, 11, 19, 209, 359, 361, 1409, 3949, 3971, 6821, 15499, 26771, 75031, 129599, 294481, 505831, 508649, 1425589, 5564141, 5595139, 9610789, 105718679, 182604991, 2008654901]

約数ペア:

[(1, 2008654901), (11, 182604991), (19, 105718679), (209, 9610789), (359, 5595139), (361, 5564141), (1409, 1425589), (3949, 508649), (3971, 505831), (6821, 294481), (15499, 129599), (26771, 75031)]