2019635967

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{178903}}^1$

素因数の和:179030

約数の個数: 16

約数和(自身を含む): 2782315008

約数和(自身を除く): 762679041

約数列:

[1, 3, 53, 71, 159, 213, 3763, 11289, 178903, 536709, 9481859, 12702113, 28445577, 38106339, 673211989, 2019635967]

約数ペア:

[(1, 2019635967), (3, 673211989), (53, 38106339), (71, 28445577), (159, 12702113), (213, 9481859), (3763, 536709), (11289, 178903)]