2021387192

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{2029}}^1\times {\mathrm{11321}}^1$

素因数の和:13367

約数の個数: 32

約数和(自身を含む): 4137058800

約数和(自身を除く): 2115671608

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 2029, 4058, 8116, 11321, 16232, 22319, 22642, 44638, 45284, 89276, 90568, 124531, 178552, 249062, 498124, 996248, 22970309, 45940618, 91881236, 183762472, 252673399, 505346798, 1010693596, 2021387192]

約数ペア:

[(1, 2021387192), (2, 1010693596), (4, 505346798), (8, 252673399), (11, 183762472), (22, 91881236), (44, 45940618), (88, 22970309), (2029, 996248), (4058, 498124), (8116, 249062), (11321, 178552), (16232, 124531), (22319, 90568), (22642, 89276), (44638, 45284)]