2077771447

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1\times {\mathrm{3343}}^1$

素因数の和:3870

約数の個数: 16

約数和(自身を含む): 2209287168

約数和(自身を除く): 131515721

約数列:

[1, 23, 61, 443, 1403, 3343, 10189, 27023, 76889, 203923, 621529, 1480949, 4690229, 34061827, 90337889, 2077771447]

約数ペア:

[(1, 2077771447), (23, 90337889), (61, 34061827), (443, 4690229), (1403, 1480949), (3343, 621529), (10189, 203923), (27023, 76889)]