2056567895

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{73331}}^1$

素因数の和:73486

約数の個数: 16

約数和(自身を含む): 2534353920

約数和(自身を除く): 477786025

約数列:

[1, 5, 71, 79, 355, 395, 5609, 28045, 73331, 366655, 5206501, 5793149, 26032505, 28965745, 411313579, 2056567895]

約数ペア:

[(1, 2056567895), (5, 411313579), (71, 28965745), (79, 26032505), (355, 5793149), (395, 5206501), (5609, 366655), (28045, 73331)]