247465724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{5624221}}^1$

素因数の和:5624236

約数の個数: 12

約数和(自身を含む): 472434648

約数和(自身を除く): 224968924

約数列:

[1, 2, 4, 11, 22, 44, 5624221, 11248442, 22496884, 61866431, 123732862, 247465724]

約数ペア:

[(1, 247465724), (2, 123732862), (4, 61866431), (11, 22496884), (22, 11248442), (44, 5624221)]