134805892

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{199417}}^1$

素因数の和:199447

約数の個数: 18

約数和(自身を含む): 255454458

約数和(自身を除く): 120648566

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 199417, 398834, 797668, 2592421, 5184842, 10369684, 33701473, 67402946, 134805892]

約数ペア:

[(1, 134805892), (2, 67402946), (4, 33701473), (13, 10369684), (26, 5184842), (52, 2592421), (169, 797668), (338, 398834), (676, 199417)]