4919398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{719}}^1$

素因数の和:1043

約数の個数: 16

約数和(自身を含む): 8087040

約数和(自身を除く): 3167642

約数列:

[1, 2, 11, 22, 311, 622, 719, 1438, 3421, 6842, 7909, 15818, 223609, 447218, 2459699, 4919398]

約数ペア:

[(1, 4919398), (2, 2459699), (11, 447218), (22, 223609), (311, 15818), (622, 7909), (719, 6842), (1438, 3421)]