261031736302

素因数分解:

$2^1\times {\mathrm{743}}^1\times {\mathrm{11617}}^1\times {\mathrm{15121}}^1$

素因数の和:27483

約数の個数: 16

約数和(自身を含む): 392134267872

約数和(自身を除く): 131102531570

約数列:

[1, 2, 743, 1486, 11617, 15121, 23234, 30242, 8631431, 11234903, 17262862, 22469806, 175660657, 351321314, 130515868151, 261031736302]

約数ペア:

[(1, 261031736302), (2, 130515868151), (743, 351321314), (1486, 175660657), (11617, 22469806), (15121, 17262862), (23234, 11234903), (30242, 8631431)]