5081538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1$

素因数の和:687

約数の個数: 64

約数和(自身を含む): 13436928

約数和(自身を除く): 8355390

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 51, 66, 77, 102, 119, 154, 187, 231, 238, 357, 374, 462, 561, 647, 714, 1122, 1294, 1309, 1941, 2618, 3882, 3927, 4529, 7117, 7854, 9058, 10999, 13587, 14234, 21351, 21998, 27174, 32997, 42702, 49819, 65994, 76993, 99638, 120989, 149457, 153986, 230979, 241978, 298914, 362967, 461958, 725934, 846923, 1693846, 2540769, 5081538]

約数ペア:

[(1, 5081538), (2, 2540769), (3, 1693846), (6, 846923), (7, 725934), (11, 461958), (14, 362967), (17, 298914), (21, 241978), (22, 230979), (33, 153986), (34, 149457), (42, 120989), (51, 99638), (66, 76993), (77, 65994), (102, 49819), (119, 42702), (154, 32997), (187, 27174), (231, 21998), (238, 21351), (357, 14234), (374, 13587), (462, 10999), (561, 9058), (647, 7854), (714, 7117), (1122, 4529), (1294, 3927), (1309, 3882), (1941, 2618)]