7190326

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 13095936

約数和(自身を除く): 5905610

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 811, 1622, 4433, 8866, 8921, 10543, 17842, 21086, 25141, 50282, 115973, 231946, 276551, 326833, 553102, 653666, 3595163, 7190326]

約数ペア:

[(1, 7190326), (2, 3595163), (11, 653666), (13, 553102), (22, 326833), (26, 276551), (31, 231946), (62, 115973), (143, 50282), (286, 25141), (341, 21086), (403, 17842), (682, 10543), (806, 8921), (811, 8866), (1622, 4433)]