2019965352

素因数分解:

$2^3\times 3^1\times {\mathrm{641}}^1\times {\mathrm{131303}}^1$

素因数の和:131953

約数の個数: 32

約数和(自身を含む): 5057830080

約数和(自身を除く): 3037864728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 641, 1282, 1923, 2564, 3846, 5128, 7692, 15384, 131303, 262606, 393909, 525212, 787818, 1050424, 1575636, 3151272, 84165223, 168330446, 252495669, 336660892, 504991338, 673321784, 1009982676, 2019965352]

約数ペア:

[(1, 2019965352), (2, 1009982676), (3, 673321784), (4, 504991338), (6, 336660892), (8, 252495669), (12, 168330446), (24, 84165223), (641, 3151272), (1282, 1575636), (1923, 1050424), (2564, 787818), (3846, 525212), (5128, 393909), (7692, 262606), (15384, 131303)]