127471366

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{22031}}^1$

素因数の和:22307

約数の個数: 16

約数和(自身を含む): 209392128

約数和(自身を除く): 81920762

約数列:

[1, 2, 11, 22, 263, 526, 2893, 5786, 22031, 44062, 242341, 484682, 5794153, 11588306, 63735683, 127471366]

約数ペア:

[(1, 127471366), (2, 63735683), (11, 11588306), (22, 5794153), (263, 484682), (526, 242341), (2893, 44062), (5786, 22031)]