1391044836

素因数分解:

$2^2\times 3^1\times {\mathrm{115920403}}^1$

素因数の和:115920410

約数の個数: 12

約数和(自身を含む): 3245771312

約数和(自身を除く): 1854726476

約数列:

[1, 2, 3, 4, 6, 12, 115920403, 231840806, 347761209, 463681612, 695522418, 1391044836]

約数ペア:

[(1, 1391044836), (2, 695522418), (3, 463681612), (4, 347761209), (6, 231840806), (12, 115920403)]