2247643151

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{15817}}^1$

素因数の和:16490

約数の個数: 16

約数和(自身を含む): 2567071584

約数和(自身を除く): 319428433

約数列:

[1, 13, 17, 221, 643, 8359, 10931, 15817, 142103, 205621, 268889, 3495557, 10170331, 132214303, 172895627, 2247643151]

約数ペア:

[(1, 2247643151), (13, 172895627), (17, 132214303), (221, 10170331), (643, 3495557), (8359, 268889), (10931, 205621), (15817, 142103)]