12791786398

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{449}}^1\times {\mathrm{3209}}^1$

素因数の和:3876

約数の個数: 32

約数和(自身を含む): 20176776000

約数和(自身を除く): 7384989602

約数列:

[1, 2, 23, 46, 193, 386, 449, 898, 3209, 4439, 6418, 8878, 10327, 20654, 73807, 86657, 147614, 173314, 619337, 1238674, 1440841, 1993111, 2881682, 3986222, 14244751, 28489502, 33139343, 66278686, 278082313, 556164626, 6395893199, 12791786398]

約数ペア:

[(1, 12791786398), (2, 6395893199), (23, 556164626), (46, 278082313), (193, 66278686), (386, 33139343), (449, 28489502), (898, 14244751), (3209, 3986222), (4439, 2881682), (6418, 1993111), (8878, 1440841), (10327, 1238674), (20654, 619337), (73807, 173314), (86657, 147614)]