2389761479

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1559}}^1\times {\mathrm{9521}}^1$

素因数の和:11110

約数の個数: 16

約数和(自身を含む): 2852029440

約数和(自身を除く): 462267961

約数列:

[1, 7, 23, 161, 1559, 9521, 10913, 35857, 66647, 218983, 250999, 1532881, 14843239, 103902673, 341394497, 2389761479]

約数ペア:

[(1, 2389761479), (7, 341394497), (23, 103902673), (161, 14843239), (1559, 1532881), (9521, 250999), (10913, 218983), (35857, 66647)]