6686764

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1823}}^1$

素因数の和:1965

約数の個数: 24

約数和(自身を含む): 13483008

約数和(自身を除く): 6796244

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1823, 1834, 3646, 3668, 7292, 12761, 25522, 51044, 238813, 477626, 955252, 1671691, 3343382, 6686764]

約数ペア:

[(1, 6686764), (2, 3343382), (4, 1671691), (7, 955252), (14, 477626), (28, 238813), (131, 51044), (262, 25522), (524, 12761), (917, 7292), (1823, 3668), (1834, 3646)]