2529818921

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1559}}^1\times {\mathrm{10079}}^1$

素因数の和:11668

約数の個数: 16

約数和(自身を含む): 3019161600

約数和(自身を除く): 489342679

約数列:

[1, 7, 23, 161, 1559, 10079, 10913, 35857, 70553, 231817, 250999, 1622719, 15713161, 109992127, 361402703, 2529818921]

約数ペア:

[(1, 2529818921), (7, 361402703), (23, 109992127), (161, 15713161), (1559, 1622719), (10079, 250999), (10913, 231817), (35857, 70553)]