8434660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32441}}^1$

素因数の和:32463

約数の個数: 24

約数和(自身を含む): 19075896

約数和(自身を除く): 10641236

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 32441, 64882, 129764, 162205, 324410, 421733, 648820, 843466, 1686932, 2108665, 4217330, 8434660]

約数ペア:

[(1, 8434660), (2, 4217330), (4, 2108665), (5, 1686932), (10, 843466), (13, 648820), (20, 421733), (26, 324410), (52, 162205), (65, 129764), (130, 64882), (260, 32441)]