26852410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{15889}}^1$

素因数の和:15922

約数の個数: 24

約数和(自身を含む): 52341660

約数和(自身を除く): 25489250

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 15889, 31778, 79445, 158890, 206557, 413114, 1032785, 2065570, 2685241, 5370482, 13426205, 26852410]

約数ペア:

[(1, 26852410), (2, 13426205), (5, 5370482), (10, 2685241), (13, 2065570), (26, 1032785), (65, 413114), (130, 206557), (169, 158890), (338, 79445), (845, 31778), (1690, 15889)]