2116739128

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1643431}}^1$

素因数の和:1643467

約数の個数: 32

約数和(自身を含む): 4733084160

約数和(自身を除く): 2616345032

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 1643431, 3286862, 6573724, 11504017, 13147448, 23008034, 37798913, 46016068, 75597826, 92032136, 151195652, 264592391, 302391304, 529184782, 1058369564, 2116739128]

約数ペア:

[(1, 2116739128), (2, 1058369564), (4, 529184782), (7, 302391304), (8, 264592391), (14, 151195652), (23, 92032136), (28, 75597826), (46, 46016068), (56, 37798913), (92, 23008034), (161, 13147448), (184, 11504017), (322, 6573724), (644, 3286862), (1288, 1643431)]