2080454001

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{201653}}^1$

素因数の和:201856

約数の個数: 16

約数和(自身を含む): 2936082240

約数和(自身を除く): 855628239

約数列:

[1, 3, 19, 57, 181, 543, 3439, 10317, 201653, 604959, 3831407, 11494221, 36499193, 109497579, 693484667, 2080454001]

約数ペア:

[(1, 2080454001), (3, 693484667), (19, 109497579), (57, 36499193), (181, 11494221), (543, 3831407), (3439, 604959), (10317, 201653)]