1972564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:495

約数の個数: 24

約数和(自身を含む): 3806208

約数和(自身を除く): 1833644

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 353, 508, 706, 1397, 1412, 2794, 3883, 5588, 7766, 15532, 44831, 89662, 179324, 493141, 986282, 1972564]

約数ペア:

[(1, 1972564), (2, 986282), (4, 493141), (11, 179324), (22, 89662), (44, 44831), (127, 15532), (254, 7766), (353, 5588), (508, 3883), (706, 2794), (1397, 1412)]