2017403717

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{78593}}^1$

素因数の和:78812

約数の個数: 16

約数和(自身を含む): 2439557760

約数和(自身を除く): 422154043

約数列:

[1, 7, 19, 133, 193, 1351, 3667, 25669, 78593, 550151, 1493267, 10452869, 15168449, 106179143, 288200531, 2017403717]

約数ペア:

[(1, 2017403717), (7, 288200531), (19, 106179143), (133, 15168449), (193, 10452869), (1351, 1493267), (3667, 550151), (25669, 78593)]