2072387645

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1\times {\mathrm{18671}}^1$

素因数の和:19036

約数の個数: 16

約数和(自身を含む): 2527441920

約数和(自身を除く): 455054275

約数列:

[1, 5, 79, 281, 395, 1405, 18671, 22199, 93355, 110995, 1475009, 5246551, 7375045, 26232755, 414477529, 2072387645]

約数ペア:

[(1, 2072387645), (5, 414477529), (79, 26232755), (281, 7375045), (395, 5246551), (1405, 1475009), (18671, 110995), (22199, 93355)]