2077439

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{617}}^1$

素因数の和:674

約数の個数: 16

約数和(自身を含む): 2630208

約数和(自身を除く): 552769

約数列:

[1, 7, 13, 37, 91, 259, 481, 617, 3367, 4319, 8021, 22829, 56147, 159803, 296777, 2077439]

約数ペア:

[(1, 2077439), (7, 296777), (13, 159803), (37, 56147), (91, 22829), (259, 8021), (481, 4319), (617, 3367)]