127966894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{252899}}^1$

素因数の和:252935

約数の個数: 16

約数和(自身を含む): 218505600

約数和(自身を除く): 90538706

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 252899, 505798, 2781889, 5563778, 5816677, 11633354, 63983447, 127966894]

約数ペア:

[(1, 127966894), (2, 63983447), (11, 11633354), (22, 5816677), (23, 5563778), (46, 2781889), (253, 505798), (506, 252899)]