4198649

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:129

約数の個数: 32

約数和(自身を含む): 5617920

約数和(自身を除く): 1419271

約数列:

[1, 7, 13, 29, 37, 43, 91, 203, 259, 301, 377, 481, 559, 1073, 1247, 1591, 2639, 3367, 3913, 7511, 8729, 11137, 13949, 16211, 20683, 46139, 97643, 113477, 144781, 322973, 599807, 4198649]

約数ペア:

[(1, 4198649), (7, 599807), (13, 322973), (29, 144781), (37, 113477), (43, 97643), (91, 46139), (203, 20683), (259, 16211), (301, 13949), (377, 11137), (481, 8729), (559, 7511), (1073, 3913), (1247, 3367), (1591, 2639)]