125775818

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{64633}}^1$

素因数の和:64781

約数の個数: 16

約数和(自身を含む): 217170240

約数和(自身を除く): 91394422

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 64633, 129266, 452431, 904862, 8983987, 17967974, 62887909, 125775818]

約数ペア:

[(1, 125775818), (2, 62887909), (7, 17967974), (14, 8983987), (139, 904862), (278, 452431), (973, 129266), (1946, 64633)]