13438932

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{311}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 34000512

約数和(自身を除く): 20561580

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 277, 311, 554, 622, 831, 933, 1108, 1244, 1662, 1866, 3324, 3601, 3732, 4043, 7202, 8086, 10803, 12129, 14404, 16172, 21606, 24258, 43212, 48516, 86147, 172294, 258441, 344588, 516882, 1033764, 1119911, 2239822, 3359733, 4479644, 6719466, 13438932]

約数ペア:

[(1, 13438932), (2, 6719466), (3, 4479644), (4, 3359733), (6, 2239822), (12, 1119911), (13, 1033764), (26, 516882), (39, 344588), (52, 258441), (78, 172294), (156, 86147), (277, 48516), (311, 43212), (554, 24258), (622, 21606), (831, 16172), (933, 14404), (1108, 12129), (1244, 10803), (1662, 8086), (1866, 7202), (3324, 4043), (3601, 3732)]