212382538489

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1\times {\mathrm{717511}}^1$

素因数の和:717972

約数の個数: 16

約数和(自身を含む): 235573539840

約数和(自身を除く): 23191001351

約数列:

[1, 11, 71, 379, 781, 4169, 26909, 295999, 717511, 7892621, 50943281, 271936669, 560376091, 2991303359, 19307503499, 212382538489]

約数ペア:

[(1, 212382538489), (11, 19307503499), (71, 2991303359), (379, 560376091), (781, 271936669), (4169, 50943281), (26909, 7892621), (295999, 717511)]