13431288

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43049}}^1$

素因数の和:43071

約数の個数: 32

約数和(自身を含む): 36162000

約数和(自身を除く): 22730712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 43049, 86098, 129147, 172196, 258294, 344392, 516588, 559637, 1033176, 1119274, 1678911, 2238548, 3357822, 4477096, 6715644, 13431288]

約数ペア:

[(1, 13431288), (2, 6715644), (3, 4477096), (4, 3357822), (6, 2238548), (8, 1678911), (12, 1119274), (13, 1033176), (24, 559637), (26, 516588), (39, 344392), (52, 258294), (78, 172196), (104, 129147), (156, 86098), (312, 43049)]