4639211

素因数分解:

${\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:290

約数の個数: 12

約数和(自身を含む): 4992624

約数和(自身を除く): 353413

約数列:

[1, 19, 71, 181, 361, 1349, 3439, 12851, 25631, 65341, 244169, 4639211]

約数ペア:

[(1, 4639211), (19, 244169), (71, 65341), (181, 25631), (361, 12851), (1349, 3439)]