2687344

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{15269}}^1$

素因数の和:15288

約数の個数: 20

約数和(自身を含む): 5680440

約数和(自身を除く): 2993096

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 15269, 30538, 61076, 122152, 167959, 244304, 335918, 671836, 1343672, 2687344]

約数ペア:

[(1, 2687344), (2, 1343672), (4, 671836), (8, 335918), (11, 244304), (16, 167959), (22, 122152), (44, 61076), (88, 30538), (176, 15269)]