6458660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24841}}^1$

素因数の和:24863

約数の個数: 24

約数和(自身を含む): 14607096

約数和(自身を除く): 8148436

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 24841, 49682, 99364, 124205, 248410, 322933, 496820, 645866, 1291732, 1614665, 3229330, 6458660]

約数ペア:

[(1, 6458660), (2, 3229330), (4, 1614665), (5, 1291732), (10, 645866), (13, 496820), (20, 322933), (26, 248410), (52, 124205), (65, 99364), (130, 49682), (260, 24841)]