1244254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2459}}^1$

素因数の和:2495

約数の個数: 16

約数和(自身を含む): 2125440

約数和(自身を除く): 881186

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 2459, 4918, 27049, 54098, 56557, 113114, 622127, 1244254]

約数ペア:

[(1, 1244254), (2, 622127), (11, 113114), (22, 56557), (23, 54098), (46, 27049), (253, 4918), (506, 2459)]