2073508741

素因数分解:

${\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1\times {\mathrm{3319}}^1$

素因数の和:3720

約数の個数: 16

約数和(自身を含む): 2208729600

約数和(自身を除く): 135220859

約数列:

[1, 19, 131, 251, 2489, 3319, 4769, 32881, 63061, 434789, 624739, 833069, 8260991, 15828311, 109132039, 2073508741]

約数ペア:

[(1, 2073508741), (19, 109132039), (131, 15828311), (251, 8260991), (2489, 833069), (3319, 624739), (4769, 434789), (32881, 63061)]