2879888

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{16363}}^1$

素因数の和:16382

約数の個数: 20

約数和(自身を含む): 6087408

約数和(自身を除く): 3207520

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 16363, 32726, 65452, 130904, 179993, 261808, 359986, 719972, 1439944, 2879888]

約数ペア:

[(1, 2879888), (2, 1439944), (4, 719972), (8, 359986), (11, 261808), (16, 179993), (22, 130904), (44, 65452), (88, 32726), (176, 16363)]