2005164858

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{69959}}^1$

素因数の和:70262

約数の個数: 32

約数和(自身を含む): 4261403520

約数和(自身を除く): 2256238662

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 281, 562, 843, 1686, 4777, 9554, 14331, 28662, 69959, 139918, 209877, 419754, 1189303, 2378606, 3567909, 7135818, 19658479, 39316958, 58975437, 117950874, 334194143, 668388286, 1002582429, 2005164858]

約数ペア:

[(1, 2005164858), (2, 1002582429), (3, 668388286), (6, 334194143), (17, 117950874), (34, 58975437), (51, 39316958), (102, 19658479), (281, 7135818), (562, 3567909), (843, 2378606), (1686, 1189303), (4777, 419754), (9554, 209877), (14331, 139918), (28662, 69959)]