238713309919

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1489}}^1\times {\mathrm{1347209}}^1$

素因数の和:1348722

約数の個数: 16

約数和(自身を含む): 289057377600

約数和(自身を除く): 50344067681

約数列:

[1, 7, 17, 119, 1489, 10423, 25313, 177191, 1347209, 9430463, 22902553, 160317871, 2005994201, 14041959407, 34101901417, 238713309919]

約数ペア:

[(1, 238713309919), (7, 34101901417), (17, 14041959407), (119, 2005994201), (1489, 160317871), (10423, 22902553), (25313, 9430463), (177191, 1347209)]