331442356

素因数分解:

$2^2\times 7^1\times {\mathrm{11837227}}^1$

素因数の和:11837238

約数の個数: 12

約数和(自身を含む): 662884768

約数和(自身を除く): 331442412

約数列:

[1, 2, 4, 7, 14, 28, 11837227, 23674454, 47348908, 82860589, 165721178, 331442356]

約数ペア:

[(1, 331442356), (2, 165721178), (4, 82860589), (7, 47348908), (14, 23674454), (28, 11837227)]