331366514

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{54269}}^1$

素因数の和:54385

約数の個数: 16

約数和(自身を含む): 515782080

約数和(自身を除く): 184415566

約数列:

[1, 2, 43, 71, 86, 142, 3053, 6106, 54269, 108538, 2333567, 3853099, 4667134, 7706198, 165683257, 331366514]

約数ペア:

[(1, 331366514), (2, 165683257), (43, 7706198), (71, 4667134), (86, 3853099), (142, 2333567), (3053, 108538), (6106, 54269)]