2487128

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1931}}^1$

素因数の和:1967

約数の個数: 32

約数和(自身を含む): 5564160

約数和(自身を除く): 3077032

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 1931, 3862, 7724, 13517, 15448, 27034, 44413, 54068, 88826, 108136, 177652, 310891, 355304, 621782, 1243564, 2487128]

約数ペア:

[(1, 2487128), (2, 1243564), (4, 621782), (7, 355304), (8, 310891), (14, 177652), (23, 108136), (28, 88826), (46, 54068), (56, 44413), (92, 27034), (161, 15448), (184, 13517), (322, 7724), (644, 3862), (1288, 1931)]