2077291235

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1\times {\mathrm{7159}}^1$

素因数の和:7738

約数の個数: 16

約数和(自身を含む): 2517799680

約数和(自身を除く): 440508445

約数列:

[1, 5, 131, 443, 655, 2215, 7159, 35795, 58033, 290165, 937829, 3171437, 4689145, 15857185, 415458247, 2077291235]

約数ペア:

[(1, 2077291235), (5, 415458247), (131, 15857185), (443, 4689145), (655, 3171437), (2215, 937829), (7159, 290165), (35795, 58033)]