13949260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4127}}^1$

素因数の和:4162

約数の個数: 36

約数和(自身を含む): 31727808

約数和(自身を除く): 17778548

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 4127, 8254, 16508, 20635, 41270, 53651, 82540, 107302, 214604, 268255, 536510, 697463, 1073020, 1394926, 2789852, 3487315, 6974630, 13949260]

約数ペア:

[(1, 13949260), (2, 6974630), (4, 3487315), (5, 2789852), (10, 1394926), (13, 1073020), (20, 697463), (26, 536510), (52, 268255), (65, 214604), (130, 107302), (169, 82540), (260, 53651), (338, 41270), (676, 20635), (845, 16508), (1690, 8254), (3380, 4127)]