2013268185985

素因数分解:

$5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{439098841}}^1$

素因数の和:439098984

約数の個数: 16

約数和(自身を含む): 2782130262912

約数和(自身を除く): 768862076927

約数列:

[1, 5, 7, 35, 131, 655, 917, 4585, 439098841, 2195494205, 3073691887, 15368459435, 57521948171, 287609740855, 402653637197, 2013268185985]

約数ペア:

[(1, 2013268185985), (5, 402653637197), (7, 287609740855), (35, 57521948171), (131, 15368459435), (655, 3073691887), (917, 2195494205), (4585, 439098841)]