21898833145

素因数分解:

$5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{7030123}}^1$

素因数の和:7030224

約数の個数: 16

約数和(自身を含む): 30370135680

約数和(自身を除く): 8471302535

約数列:

[1, 5, 7, 35, 89, 445, 623, 3115, 7030123, 35150615, 49210861, 246054305, 625680947, 3128404735, 4379766629, 21898833145]

約数ペア:

[(1, 21898833145), (5, 4379766629), (7, 3128404735), (35, 625680947), (89, 246054305), (445, 49210861), (623, 35150615), (3115, 7030123)]