2012322571

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{20509}}^1$

素因数の和:20754

約数の個数: 16

約数和(自身を含む): 2339124480

約数和(自身を除く): 326801909

約数列:

[1, 7, 107, 131, 749, 917, 14017, 20509, 98119, 143563, 2194463, 2686679, 15361241, 18806753, 287474653, 2012322571]

約数ペア:

[(1, 2012322571), (7, 287474653), (107, 18806753), (131, 15361241), (749, 2686679), (917, 2194463), (14017, 143563), (20509, 98119)]