426536428

素因数分解:

$2^2\times {\mathrm{4423}}^1\times {\mathrm{24109}}^1$

素因数の和:28536

約数の個数: 12

約数和(自身を含む): 746638480

約数和(自身を除く): 320102052

約数列:

[1, 2, 4, 4423, 8846, 17692, 24109, 48218, 96436, 106634107, 213268214, 426536428]

約数ペア:

[(1, 426536428), (2, 213268214), (4, 106634107), (4423, 96436), (8846, 48218), (17692, 24109)]