4200988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{311}}^1$

素因数の和:633

約数の個数: 24

約数和(自身を含む): 8072064

約数和(自身を除く): 3871076

約数列:

[1, 2, 4, 11, 22, 44, 307, 311, 614, 622, 1228, 1244, 3377, 3421, 6754, 6842, 13508, 13684, 95477, 190954, 381908, 1050247, 2100494, 4200988]

約数ペア:

[(1, 4200988), (2, 2100494), (4, 1050247), (11, 381908), (22, 190954), (44, 95477), (307, 13684), (311, 13508), (614, 6842), (622, 6754), (1228, 3421), (1244, 3377)]