2078642274

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{63439}}^1$

素因数の和:63614

約数の個数: 32

約数和(自身を含む): 4287528960

約数和(自身を除く): 2208886686

約数列:

[1, 2, 3, 6, 43, 86, 127, 129, 254, 258, 381, 762, 5461, 10922, 16383, 32766, 63439, 126878, 190317, 380634, 2727877, 5455754, 8056753, 8183631, 16113506, 16367262, 24170259, 48340518, 346440379, 692880758, 1039321137, 2078642274]

約数ペア:

[(1, 2078642274), (2, 1039321137), (3, 692880758), (6, 346440379), (43, 48340518), (86, 24170259), (127, 16367262), (129, 16113506), (254, 8183631), (258, 8056753), (381, 5455754), (762, 2727877), (5461, 380634), (10922, 190317), (16383, 126878), (32766, 63439)]