1339901185

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2014889}}^1$

素因数の和:2014920

約数の個数: 16

約数和(自身を含む): 1934294400

約数和(自身を除く): 594393215

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 2014889, 10074445, 14104223, 38282891, 70521115, 191414455, 267980237, 1339901185]

約数ペア:

[(1, 1339901185), (5, 267980237), (7, 191414455), (19, 70521115), (35, 38282891), (95, 14104223), (133, 10074445), (665, 2014889)]