629244884

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{2215651}}^1$

素因数の和:2215726

約数の個数: 12

約数和(自身を含む): 1116688608

約数和(自身を除く): 487443724

約数列:

[1, 2, 4, 71, 142, 284, 2215651, 4431302, 8862604, 157311221, 314622442, 629244884]

約数ペア:

[(1, 629244884), (2, 314622442), (4, 157311221), (71, 8862604), (142, 4431302), (284, 2215651)]