9216740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{35449}}^1$

素因数の和:35471

約数の個数: 24

約数和(自身を含む): 20844600

約数和(自身を除く): 11627860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 35449, 70898, 141796, 177245, 354490, 460837, 708980, 921674, 1843348, 2304185, 4608370, 9216740]

約数ペア:

[(1, 9216740), (2, 4608370), (4, 2304185), (5, 1843348), (10, 921674), (13, 708980), (20, 460837), (26, 354490), (52, 177245), (65, 141796), (130, 70898), (260, 35449)]