252743458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{499493}}^1$

素因数の和:499529

約数の個数: 16

約数和(自身を含む): 431562816

約数和(自身を除く): 178819358

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 499493, 998986, 5494423, 10988846, 11488339, 22976678, 126371729, 252743458]

約数ペア:

[(1, 252743458), (2, 126371729), (11, 22976678), (22, 11488339), (23, 10988846), (46, 5494423), (253, 998986), (506, 499493)]