2054884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{919}}^1$

素因数の和:979

約数の個数: 24

約数和(自身を含む): 3967040

約数和(自身を除く): 1912156

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 919, 1118, 1838, 2236, 3676, 11947, 23894, 39517, 47788, 79034, 158068, 513721, 1027442, 2054884]

約数ペア:

[(1, 2054884), (2, 1027442), (4, 513721), (13, 158068), (26, 79034), (43, 47788), (52, 39517), (86, 23894), (172, 11947), (559, 3676), (919, 2236), (1118, 1838)]