123554398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{719}}^1$

素因数の和:912

約数の個数: 32

約数和(自身を含む): 207152640

約数和(自身を除く): 83598242

約数列:

[1, 2, 11, 22, 73, 107, 146, 214, 719, 803, 1177, 1438, 1606, 2354, 7811, 7909, 15622, 15818, 52487, 76933, 85921, 104974, 153866, 171842, 577357, 846263, 1154714, 1692526, 5616109, 11232218, 61777199, 123554398]

約数ペア:

[(1, 123554398), (2, 61777199), (11, 11232218), (22, 5616109), (73, 1692526), (107, 1154714), (146, 846263), (214, 577357), (719, 171842), (803, 153866), (1177, 104974), (1438, 85921), (1606, 76933), (2354, 52487), (7811, 15818), (7909, 15622)]