1886042521

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{66431}}^1$

素因数の和:66560

約数の個数: 16

約数和(自身を含む): 2152396800

約数和(自身を除く): 266354279

約数列:

[1, 11, 29, 89, 319, 979, 2581, 28391, 66431, 730741, 1926499, 5912359, 21191489, 65035949, 171458411, 1886042521]

約数ペア:

[(1, 1886042521), (11, 171458411), (29, 65035949), (89, 21191489), (319, 5912359), (979, 1926499), (2581, 730741), (28391, 66431)]