2056565795

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{145289}}^1$

素因数の和:145462

約数の個数: 16

約数和(自身を含む): 2615220000

約数和(自身を除く): 558654205

約数列:

[1, 5, 19, 95, 149, 745, 2831, 14155, 145289, 726445, 2760491, 13802455, 21648061, 108240305, 411313159, 2056565795]

約数ペア:

[(1, 2056565795), (5, 411313159), (19, 108240305), (95, 21648061), (149, 13802455), (745, 2760491), (2831, 726445), (14155, 145289)]