172565951038

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{510550151}}^1$

素因数の和:510550179

約数の個数: 12

約数和(自身を含む): 280292033448

約数和(自身を除く): 107726082410

約数列:

[1, 2, 13, 26, 169, 338, 510550151, 1021100302, 6637151963, 13274303926, 86282975519, 172565951038]

約数ペア:

[(1, 172565951038), (2, 86282975519), (13, 13274303926), (26, 6637151963), (169, 1021100302), (338, 510550151)]