488494798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{947}}^1\times {\mathrm{23447}}^1$

素因数の和:24407

約数の個数: 16

約数和(自身を含む): 800233344

約数和(自身を除く): 311738546

約数列:

[1, 2, 11, 22, 947, 1894, 10417, 20834, 23447, 46894, 257917, 515834, 22204309, 44408618, 244247399, 488494798]

約数ペア:

[(1, 488494798), (2, 244247399), (11, 44408618), (22, 22204309), (947, 515834), (1894, 257917), (10417, 46894), (20834, 23447)]