2016290731

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{312071}}^1$

素因数の和:312162

約数の個数: 16

約数和(自身を含む): 2516548608

約数和(自身を除く): 500257877

約数列:

[1, 7, 13, 71, 91, 497, 923, 6461, 312071, 2184497, 4056923, 22157041, 28398461, 155099287, 288041533, 2016290731]

約数ペア:

[(1, 2016290731), (7, 288041533), (13, 155099287), (71, 28398461), (91, 22157041), (497, 4056923), (923, 2184497), (6461, 312071)]