1330357378

素因数分解:

$2^1\times 7^1\times {\mathrm{1709}}^1\times {\mathrm{55603}}^1$

素因数の和:57321

約数の個数: 16

約数和(自身を含む): 2281988160

約数和(自身を除く): 951630782

約数列:

[1, 2, 7, 14, 1709, 3418, 11963, 23926, 55603, 111206, 389221, 778442, 95025527, 190051054, 665178689, 1330357378]

約数ペア:

[(1, 1330357378), (2, 665178689), (7, 190051054), (14, 95025527), (1709, 778442), (3418, 389221), (11963, 111206), (23926, 55603)]