2017372348

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{617311}}^1$

素因数の和:617377

約数の個数: 24

約数和(自身を含む): 3802641920

約数和(自身を除く): 1785269572

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 617311, 1234622, 2469244, 11728909, 23457818, 26544373, 46915636, 53088746, 106177492, 504343087, 1008686174, 2017372348]

約数ペア:

[(1, 2017372348), (2, 1008686174), (4, 504343087), (19, 106177492), (38, 53088746), (43, 46915636), (76, 26544373), (86, 23457818), (172, 11728909), (817, 2469244), (1634, 1234622), (3268, 617311)]