2056569315

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1931051}}^1$

素因数の和:1931130

約数の個数: 16

約数和(自身を含む): 3336857856

約数和(自身を除く): 1280288541

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 1931051, 5793153, 9655255, 28965765, 137104621, 411313863, 685523105, 2056569315]

約数ペア:

[(1, 2056569315), (3, 685523105), (5, 411313863), (15, 137104621), (71, 28965765), (213, 9655255), (355, 5793153), (1065, 1931051)]