289491026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2963}}^1\times {\mathrm{4441}}^1$

素因数の和:7417

約数の個数: 16

約数和(自身を含む): 473979168

約数和(自身を除く): 184488142

約数列:

[1, 2, 11, 22, 2963, 4441, 5926, 8882, 32593, 48851, 65186, 97702, 13158683, 26317366, 144745513, 289491026]

約数ペア:

[(1, 289491026), (2, 144745513), (11, 26317366), (22, 13158683), (2963, 97702), (4441, 65186), (5926, 48851), (8882, 32593)]