1628888947351

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37997}}^1\times {\mathrm{132721}}^1$

素因数の和:170754

約数の個数: 16

約数和(自身を含む): 1815541400160

約数和(自身を除く): 186652452809

約数列:

[1, 17, 19, 323, 37997, 132721, 645949, 721943, 2256257, 2521699, 12273031, 42868883, 5042999837, 85730997229, 95816996903, 1628888947351]

約数ペア:

[(1, 1628888947351), (17, 95816996903), (19, 85730997229), (323, 5042999837), (37997, 42868883), (132721, 12273031), (645949, 2521699), (721943, 2256257)]