2251397159

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{523459}}^1$

素因数の和:523510

約数の個数: 16

約数和(自身を含む): 2713616640

約数和(自身を除く): 462219481

約数列:

[1, 11, 17, 23, 187, 253, 391, 4301, 523459, 5758049, 8898803, 12039557, 97886833, 132435127, 204672469, 2251397159]

約数ペア:

[(1, 2251397159), (11, 204672469), (17, 132435127), (23, 97886833), (187, 12039557), (253, 8898803), (391, 5758049), (4301, 523459)]