1820003926

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{5384627}}^1$

素因数の和:5384655

約数の個数: 12

約数和(自身を含む): 2956160772

約数和(自身を除く): 1136156846

約数列:

[1, 2, 13, 26, 169, 338, 5384627, 10769254, 70000151, 140000302, 910001963, 1820003926]

約数ペア:

[(1, 1820003926), (2, 910001963), (13, 140000302), (26, 70000151), (169, 10769254), (338, 5384627)]