9127820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{35107}}^1$

素因数の和:35129

約数の個数: 24

約数和(自身を含む): 20643504

約数和(自身を除く): 11515684

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 35107, 70214, 140428, 175535, 351070, 456391, 702140, 912782, 1825564, 2281955, 4563910, 9127820]

約数ペア:

[(1, 9127820), (2, 4563910), (4, 2281955), (5, 1825564), (10, 912782), (13, 702140), (20, 456391), (26, 351070), (52, 175535), (65, 140428), (130, 70214), (260, 35107)]