127656868

素因数分解:

$2^2\times {\mathrm{709}}^1\times {\mathrm{45013}}^1$

素因数の和:45726

約数の個数: 12

約数和(自身を含む): 223719580

約数和(自身を除く): 96062712

約数列:

[1, 2, 4, 709, 1418, 2836, 45013, 90026, 180052, 31914217, 63828434, 127656868]

約数ペア:

[(1, 127656868), (2, 63828434), (4, 31914217), (709, 180052), (1418, 90026), (2836, 45013)]