247237166

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{488611}}^1$

素因数の和:488647

約数の個数: 16

約数和(自身を含む): 422160768

約数和(自身を除く): 174923602

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 488611, 977222, 5374721, 10749442, 11238053, 22476106, 123618583, 247237166]

約数ペア:

[(1, 247237166), (2, 123618583), (11, 22476106), (22, 11238053), (23, 10749442), (46, 5374721), (253, 977222), (506, 488611)]