124945828

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{40939}}^1$

素因数の和:41059

約数の個数: 24

約数和(自身を含む): 252190400

約数和(自身を除く): 127244572

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 40939, 81878, 163756, 286573, 573146, 1146292, 4462351, 8924702, 17849404, 31236457, 62472914, 124945828]

約数ペア:

[(1, 124945828), (2, 62472914), (4, 31236457), (7, 17849404), (14, 8924702), (28, 4462351), (109, 1146292), (218, 573146), (436, 286573), (763, 163756), (1526, 81878), (3052, 40939)]