6997562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 12640320

約数和(自身を除く): 5642758

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 143, 286, 473, 559, 569, 946, 1118, 1138, 6149, 6259, 7397, 12298, 12518, 14794, 24467, 48934, 81367, 162734, 269137, 318071, 538274, 636142, 3498781, 6997562]

約数ペア:

[(1, 6997562), (2, 3498781), (11, 636142), (13, 538274), (22, 318071), (26, 269137), (43, 162734), (86, 81367), (143, 48934), (286, 24467), (473, 14794), (559, 12518), (569, 12298), (946, 7397), (1118, 6259), (1138, 6149)]