2056564461

素因数分解:

$3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{464131}}^1$

素因数の和:464352

約数の個数: 16

約数和(自身を含む): 3148671488

約数和(自身を除く): 1092107027

約数列:

[1, 3, 7, 21, 211, 633, 1477, 4431, 464131, 1392393, 3248917, 9746751, 97931641, 293794923, 685521487, 2056564461]

約数ペア:

[(1, 2056564461), (3, 685521487), (7, 293794923), (21, 97931641), (211, 9746751), (633, 3248917), (1477, 1392393), (4431, 464131)]