2144331355

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1\times {\mathrm{27901}}^1$

素因数の和:28734

約数の個数: 16

約数和(自身を含む): 2712074400

約数和(自身を除く): 567743045

約数列:

[1, 5, 19, 95, 809, 4045, 15371, 27901, 76855, 139505, 530119, 2650595, 22571909, 112859545, 428866271, 2144331355]

約数ペア:

[(1, 2144331355), (5, 428866271), (19, 112859545), (95, 22571909), (809, 2650595), (4045, 530119), (15371, 139505), (27901, 76855)]