47931442

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{1301}}^1$

素因数の和:1438

約数の個数: 24

約数和(自身を含む): 78627780

約数和(自身を除く): 30696338

約数列:

[1, 2, 13, 26, 109, 169, 218, 338, 1301, 1417, 2602, 2834, 16913, 18421, 33826, 36842, 141809, 219869, 283618, 439738, 1843517, 3687034, 23965721, 47931442]

約数ペア:

[(1, 47931442), (2, 23965721), (13, 3687034), (26, 1843517), (109, 439738), (169, 283618), (218, 219869), (338, 141809), (1301, 36842), (1417, 33826), (2602, 18421), (2834, 16913)]