2193148867

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{28657}}^1$

素因数の和:28735

約数の個数: 24

約数和(自身を含む): 2795645216

約数和(自身を除く): 602496349

約数列:

[1, 7, 13, 29, 91, 203, 377, 841, 2639, 5887, 10933, 28657, 76531, 200599, 372541, 831053, 2607787, 5817371, 10803689, 24100537, 75625823, 168703759, 313306981, 2193148867]

約数ペア:

[(1, 2193148867), (7, 313306981), (13, 168703759), (29, 75625823), (91, 24100537), (203, 10803689), (377, 5817371), (841, 2607787), (2639, 831053), (5887, 372541), (10933, 200599), (28657, 76531)]