1330665938

素因数分解:

$2^1\times 7^1\times {\mathrm{2393}}^1\times {\mathrm{39719}}^1$

素因数の和:42121

約数の個数: 16

約数和(自身を含む): 2282152320

約数和(自身を除く): 951486382

約数列:

[1, 2, 7, 14, 2393, 4786, 16751, 33502, 39719, 79438, 278033, 556066, 95047567, 190095134, 665332969, 1330665938]

約数ペア:

[(1, 1330665938), (2, 665332969), (7, 190095134), (14, 95047567), (2393, 556066), (4786, 278033), (16751, 79438), (33502, 39719)]