4056026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2137}}^1$

素因数の和:2225

約数の個数: 16

約数和(自身を含む): 6644904

約数和(自身を除く): 2588878

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 2137, 4274, 27781, 55562, 156001, 312002, 2028013, 4056026]

約数ペア:

[(1, 4056026), (2, 2028013), (13, 312002), (26, 156001), (73, 55562), (146, 27781), (949, 4274), (1898, 2137)]