1330640066

素因数分解:

$2^1\times 7^1\times {\mathrm{3361}}^1\times {\mathrm{28279}}^1$

素因数の和:31649

約数の個数: 16

約数和(自身を含む): 2281856640

約数和(自身を除く): 951216574

約数列:

[1, 2, 7, 14, 3361, 6722, 23527, 28279, 47054, 56558, 197953, 395906, 95045719, 190091438, 665320033, 1330640066]

約数ペア:

[(1, 1330640066), (2, 665320033), (7, 190091438), (14, 95045719), (3361, 395906), (6722, 197953), (23527, 56558), (28279, 47054)]