13480456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9011}}^1$

素因数の和:9045

約数の個数: 32

約数和(自身を含む): 29198880

約数和(自身を除く): 15718424

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 9011, 18022, 36044, 72088, 99121, 153187, 198242, 306374, 396484, 612748, 792968, 1225496, 1685057, 3370114, 6740228, 13480456]

約数ペア:

[(1, 13480456), (2, 6740228), (4, 3370114), (8, 1685057), (11, 1225496), (17, 792968), (22, 612748), (34, 396484), (44, 306374), (68, 198242), (88, 153187), (136, 99121), (187, 72088), (374, 36044), (748, 18022), (1496, 9011)]