25421330519

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1229093}}^1$

素因数の和:1229186

約数の個数: 16

約数和(自身を含む): 28770632352

約数和(自身を除く): 3349301833

約数列:

[1, 13, 37, 43, 481, 559, 1591, 20683, 1229093, 15978209, 45476441, 52850999, 591193733, 687062987, 1955486963, 25421330519]

約数ペア:

[(1, 25421330519), (13, 1955486963), (37, 687062987), (43, 591193733), (481, 52850999), (559, 45476441), (1591, 15978209), (20683, 1229093)]