4394488

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{809}}^1$

素因数の和:919

約数の個数: 32

約数和(自身を含む): 9525600

約数和(自身を除く): 5131112

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 809, 1358, 1618, 2716, 3236, 5432, 5663, 6472, 11326, 22652, 45304, 78473, 156946, 313892, 549311, 627784, 1098622, 2197244, 4394488]

約数ペア:

[(1, 4394488), (2, 2197244), (4, 1098622), (7, 627784), (8, 549311), (14, 313892), (28, 156946), (56, 78473), (97, 45304), (194, 22652), (388, 11326), (679, 6472), (776, 5663), (809, 5432), (1358, 3236), (1618, 2716)]