2019381847

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1\times {\mathrm{8311}}^1$

素因数の和:8758

約数の個数: 16

約数和(自身を含む): 2337467392

約数和(自身を除く): 318085545

約数列:

[1, 7, 103, 337, 721, 2359, 8311, 34711, 58177, 242977, 856033, 2800807, 5992231, 19605649, 288483121, 2019381847]

約数ペア:

[(1, 2019381847), (7, 288483121), (103, 19605649), (337, 5992231), (721, 2800807), (2359, 856033), (8311, 242977), (34711, 58177)]