804947996

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{97169}}^1$

素因数の和:97301

約数の個数: 24

約数和(自身を含む): 1496418000

約数和(自身を除く): 691470004

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 2071, 4142, 8284, 97169, 194338, 388676, 1846211, 3692422, 7384844, 10591421, 21182842, 42365684, 201236999, 402473998, 804947996]

約数ペア:

[(1, 804947996), (2, 402473998), (4, 201236999), (19, 42365684), (38, 21182842), (76, 10591421), (109, 7384844), (218, 3692422), (436, 1846211), (2071, 388676), (4142, 194338), (8284, 97169)]