1330593989

素因数分解:

${\mathrm{149}}^1\times {\mathrm{449}}^1\times {\mathrm{19889}}^1$

素因数の和:20487

約数の個数: 8

約数和(自身を含む): 1342575000

約数和(自身を除く): 11981011

約数列:

[1, 149, 449, 19889, 66901, 2963461, 8930161, 1330593989]

約数ペア:

[(1, 1330593989), (149, 8930161), (449, 2963461), (19889, 66901)]