2021996056

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{10989109}}^1$

素因数の和:10989138

約数の個数: 16

約数和(自身を含む): 3956079600

約数和(自身を除く): 1934083544

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 10989109, 21978218, 43956436, 87912872, 252749507, 505499014, 1010998028, 2021996056]

約数ペア:

[(1, 2021996056), (2, 1010998028), (4, 505499014), (8, 252749507), (23, 87912872), (46, 43956436), (92, 21978218), (184, 10989109)]