12756850505

素因数分解:

$5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1385861}}^1$

素因数の和:1386136

約数の個数: 16

約数和(自身を含む): 17561643264

約数和(自身を除く): 4804792759

約数列:

[1, 5, 7, 35, 263, 1315, 1841, 9205, 1385861, 6929305, 9701027, 48505135, 364481443, 1822407215, 2551370101, 12756850505]

約数ペア:

[(1, 12756850505), (5, 2551370101), (7, 1822407215), (35, 364481443), (263, 48505135), (1315, 9701027), (1841, 6929305), (9205, 1385861)]