2021188532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{149629}}^1$

素因数の和:149951

約数の個数: 24

約数和(自身を含む): 3871227360

約数和(自身を除く): 1850038828

約数列:

[1, 2, 4, 11, 22, 44, 307, 614, 1228, 3377, 6754, 13508, 149629, 299258, 598516, 1645919, 3291838, 6583676, 45936103, 91872206, 183744412, 505297133, 1010594266, 2021188532]

約数ペア:

[(1, 2021188532), (2, 1010594266), (4, 505297133), (11, 183744412), (22, 91872206), (44, 45936103), (307, 6583676), (614, 3291838), (1228, 1645919), (3377, 598516), (6754, 299258), (13508, 149629)]