426560434

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{112787}}^1$

素因数の和:112881

約数の個数: 16

約数和(自身を含む): 671314176

約数和(自身を除く): 244753742

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 112787, 225574, 3496397, 6880007, 6992794, 13760014, 213280217, 426560434]

約数ペア:

[(1, 426560434), (2, 213280217), (31, 13760014), (61, 6992794), (62, 6880007), (122, 3496397), (1891, 225574), (3782, 112787)]