427857922

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{592601}}^1$

素因数の和:592641

約数の個数: 12

約数和(自身を含む): 677344086

約数和(自身を除く): 249486164

約数列:

[1, 2, 19, 38, 361, 722, 592601, 1185202, 11259419, 22518838, 213928961, 427857922]

約数ペア:

[(1, 427857922), (2, 213928961), (19, 22518838), (38, 11259419), (361, 1185202), (722, 592601)]