1213303054

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1\times {\mathrm{17417}}^1$

素因数の和:18051

約数の個数: 16

約数和(自身を含む): 1853135856

約数和(自身を除く): 639832802

約数列:

[1, 2, 61, 122, 571, 1142, 17417, 34831, 34834, 69662, 1062437, 2124874, 9945107, 19890214, 606651527, 1213303054]

約数ペア:

[(1, 1213303054), (2, 606651527), (61, 19890214), (122, 9945107), (571, 2124874), (1142, 1062437), (17417, 69662), (34831, 34834)]