2056549649

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{52267}}^1$

素因数の和:52365

約数の個数: 24

約数和(自身を含む): 2645597088

約数和(自身を除く): 589047439

約数列:

[1, 7, 11, 49, 73, 77, 511, 539, 803, 3577, 5621, 39347, 52267, 365869, 574937, 2561083, 3815491, 4024559, 26708437, 28171913, 41970401, 186959059, 293792807, 2056549649]

約数ペア:

[(1, 2056549649), (7, 293792807), (11, 186959059), (49, 41970401), (73, 28171913), (77, 26708437), (511, 4024559), (539, 3815491), (803, 2561083), (3577, 574937), (5621, 365869), (39347, 52267)]