1801680529

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{43319}}^1$

素因数の和:43548

約数の個数: 16

約数和(自身を含む): 2079360000

約数和(自身を除く): 277679471

約数列:

[1, 11, 19, 199, 209, 2189, 3781, 41591, 43319, 476509, 823061, 8620481, 9053671, 94825291, 163789139, 1801680529]

約数ペア:

[(1, 1801680529), (11, 163789139), (19, 94825291), (199, 9053671), (209, 8620481), (2189, 823061), (3781, 476509), (41591, 43319)]