118949636

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{175961}}^1$

素因数の和:175991

約数の個数: 18

約数和(自身を含む): 225407322

約数和(自身を除く): 106457686

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 175961, 351922, 703844, 2287493, 4574986, 9149972, 29737409, 59474818, 118949636]

約数ペア:

[(1, 118949636), (2, 59474818), (4, 29737409), (13, 9149972), (26, 4574986), (52, 2287493), (169, 703844), (338, 351922), (676, 175961)]