25755834

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{330203}}^1$

素因数の和:330221

約数の個数: 16

約数和(自身を含む): 55474272

約数和(自身を除く): 29718438

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 330203, 660406, 990609, 1981218, 4292639, 8585278, 12877917, 25755834]

約数ペア:

[(1, 25755834), (2, 12877917), (3, 8585278), (6, 4292639), (13, 1981218), (26, 990609), (39, 660406), (78, 330203)]