256967033399

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{13007}}^1\times {\mathrm{50527}}^1$

素因数の和:63574

約数の個数: 16

約数和(自身を含む): 283939872768

約数和(自身を除く): 26972839369

約数列:

[1, 17, 23, 391, 13007, 50527, 221119, 299161, 858959, 1162121, 5085737, 19756057, 657204689, 11172479713, 15115707847, 256967033399]

約数ペア:

[(1, 256967033399), (17, 15115707847), (23, 11172479713), (391, 657204689), (13007, 19756057), (50527, 5085737), (221119, 1162121), (299161, 858959)]