2013256208

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{960523}}^1$

素因数の和:960662

約数の個数: 20

約数和(自身を含む): 3930464208

約数和(自身を除く): 1917208000

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 960523, 1921046, 3842092, 7684184, 15368368, 125828513, 251657026, 503314052, 1006628104, 2013256208]

約数ペア:

[(1, 2013256208), (2, 1006628104), (4, 503314052), (8, 251657026), (16, 125828513), (131, 15368368), (262, 7684184), (524, 3842092), (1048, 1921046), (2096, 960523)]