713441612

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{1055387}}^1$

素因数の和:1055417

約数の個数: 18

約数和(自身を含む): 1351952028

約数和(自身を除く): 638510416

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 1055387, 2110774, 4221548, 13720031, 27440062, 54880124, 178360403, 356720806, 713441612]

約数ペア:

[(1, 713441612), (2, 356720806), (4, 178360403), (13, 54880124), (26, 27440062), (52, 13720031), (169, 4221548), (338, 2110774), (676, 1055387)]