2008690072

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{1916689}}^1$

素因数の和:1916826

約数の個数: 16

約数和(自身を含む): 3795046200

約数和(自身を除く): 1786356128

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 1916689, 3833378, 7666756, 15333512, 251086259, 502172518, 1004345036, 2008690072]

約数ペア:

[(1, 2008690072), (2, 1004345036), (4, 502172518), (8, 251086259), (131, 15333512), (262, 7666756), (524, 3833378), (1048, 1916689)]