2690590866

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{6315941}}^1$

素因数の和:6316017

約数の個数: 16

約数和(自身を含む): 5456973888

約数和(自身を除く): 2766383022

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 6315941, 12631882, 18947823, 37895646, 448431811, 896863622, 1345295433, 2690590866]

約数ペア:

[(1, 2690590866), (2, 1345295433), (3, 896863622), (6, 448431811), (71, 37895646), (142, 18947823), (213, 12631882), (426, 6315941)]