4245118

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:431

約数の個数: 16

約数和(自身を含む): 6531840

約数和(自身を除く): 2286722

約数列:

[1, 2, 83, 107, 166, 214, 239, 478, 8881, 17762, 19837, 25573, 39674, 51146, 2122559, 4245118]

約数ペア:

[(1, 4245118), (2, 2122559), (83, 51146), (107, 39674), (166, 25573), (214, 19837), (239, 17762), (478, 8881)]