4955998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3181}}^1$

素因数の和:3243

約数の個数: 16

約数和(自身を含む): 8018640

約数和(自身を除く): 3062642

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 3181, 6362, 60439, 120878, 130421, 260842, 2477999, 4955998]

約数ペア:

[(1, 4955998), (2, 2477999), (19, 260842), (38, 130421), (41, 120878), (82, 60439), (779, 6362), (1558, 3181)]