6718660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25841}}^1$

素因数の和:25863

約数の個数: 24

約数和(自身を含む): 15195096

約数和(自身を除く): 8476436

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 25841, 51682, 103364, 129205, 258410, 335933, 516820, 671866, 1343732, 1679665, 3359330, 6718660]

約数ペア:

[(1, 6718660), (2, 3359330), (4, 1679665), (5, 1343732), (10, 671866), (13, 516820), (20, 335933), (26, 258410), (52, 129205), (65, 103364), (130, 51682), (260, 25841)]