308490014

素因数分解:

$2^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{66571}}^1$

素因数の和:66911

約数の個数: 16

約数和(自身を含む): 530445696

約数和(自身を除く): 221955682

約数列:

[1, 2, 7, 14, 331, 662, 2317, 4634, 66571, 133142, 465997, 931994, 22035001, 44070002, 154245007, 308490014]

約数ペア:

[(1, 308490014), (2, 154245007), (7, 44070002), (14, 22035001), (331, 931994), (662, 465997), (2317, 133142), (4634, 66571)]