190070660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{731041}}^1$

素因数の和:731063

約数の個数: 24

約数和(自身を含む): 429852696

約数和(自身を除く): 239782036

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 731041, 1462082, 2924164, 3655205, 7310410, 9503533, 14620820, 19007066, 38014132, 47517665, 95035330, 190070660]

約数ペア:

[(1, 190070660), (2, 95035330), (4, 47517665), (5, 38014132), (10, 19007066), (13, 14620820), (20, 9503533), (26, 7310410), (52, 3655205), (65, 2924164), (130, 1462082), (260, 731041)]