13006604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{643}}^1$

素因数の和:1049

約数の個数: 24

約数和(自身を含む): 24613680

約数和(自身を除く): 11607076

約数列:

[1, 2, 4, 13, 26, 52, 389, 643, 778, 1286, 1556, 2572, 5057, 8359, 10114, 16718, 20228, 33436, 250127, 500254, 1000508, 3251651, 6503302, 13006604]

約数ペア:

[(1, 13006604), (2, 6503302), (4, 3251651), (13, 1000508), (26, 500254), (52, 250127), (389, 33436), (643, 20228), (778, 16718), (1286, 10114), (1556, 8359), (2572, 5057)]