133720942

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{6361}}^1$

素因数の和:6843

約数の個数: 16

約数和(自身を含む): 209793312

約数和(自身を除く): 76072370

約数列:

[1, 2, 23, 46, 457, 914, 6361, 10511, 12722, 21022, 146303, 292606, 2906977, 5813954, 66860471, 133720942]

約数ペア:

[(1, 133720942), (2, 66860471), (23, 5813954), (46, 2906977), (457, 292606), (914, 146303), (6361, 21022), (10511, 12722)]