217870582

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{22447}}^1$

素因数の和:22683

約数の個数: 16

約数和(自身を含む): 342646272

約数和(自身を除く): 124775690

約数列:

[1, 2, 23, 46, 211, 422, 4853, 9706, 22447, 44894, 516281, 1032562, 4736317, 9472634, 108935291, 217870582]

約数ペア:

[(1, 217870582), (2, 108935291), (23, 9472634), (46, 4736317), (211, 1032562), (422, 516281), (4853, 44894), (9706, 22447)]