2990850982

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{757}}^1\times {\mathrm{6563}}^1$

素因数の和:7372

約数の個数: 32

約数和(自身を含む): 5254140672

約数和(自身を除く): 2263289690

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 757, 1514, 5299, 6563, 10598, 13126, 32551, 45941, 65102, 91882, 227857, 282209, 455714, 564418, 1975463, 3950926, 4968191, 9936382, 34777337, 69554674, 213632213, 427264426, 1495425491, 2990850982]

約数ペア:

[(1, 2990850982), (2, 1495425491), (7, 427264426), (14, 213632213), (43, 69554674), (86, 34777337), (301, 9936382), (602, 4968191), (757, 3950926), (1514, 1975463), (5299, 564418), (6563, 455714), (10598, 282209), (13126, 227857), (32551, 91882), (45941, 65102)]