266771216

素因数分解:

$2^4\times {\mathrm{2011}}^1\times {\mathrm{8291}}^1$

素因数の和:10310

約数の個数: 20

約数和(自身を含む): 517188624

約数和(自身を除く): 250417408

約数列:

[1, 2, 4, 8, 16, 2011, 4022, 8044, 8291, 16088, 16582, 32176, 33164, 66328, 132656, 16673201, 33346402, 66692804, 133385608, 266771216]

約数ペア:

[(1, 266771216), (2, 133385608), (4, 66692804), (8, 33346402), (16, 16673201), (2011, 132656), (4022, 66328), (8044, 33164), (8291, 32176), (16088, 16582)]