2019937436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{330271}}^1$

素因数の和:330425

約数の個数: 24

約数和(自身を含む): 3883998720

約数和(自身を除く): 1864061284

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 6116, 330271, 660542, 1321084, 3632981, 7265962, 14531924, 45907669, 91815338, 183630676, 504984359, 1009968718, 2019937436]

約数ペア:

[(1, 2019937436), (2, 1009968718), (4, 504984359), (11, 183630676), (22, 91815338), (44, 45907669), (139, 14531924), (278, 7265962), (556, 3632981), (1529, 1321084), (3058, 660542), (6116, 330271)]