137430254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{170509}}^1$

素因数の和:170555

約数の個数: 16

約数和(自身を含む): 229165440

約数和(自身を除く): 91735186

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 170509, 341018, 2216617, 4433234, 5285779, 10571558, 68715127, 137430254]

約数ペア:

[(1, 137430254), (2, 68715127), (13, 10571558), (26, 5285779), (31, 4433234), (62, 2216617), (403, 341018), (806, 170509)]