3909884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{88861}}^1$

素因数の和:88876

約数の個数: 12

約数和(自身を含む): 7464408

約数和(自身を除く): 3554524

約数列:

[1, 2, 4, 11, 22, 44, 88861, 177722, 355444, 977471, 1954942, 3909884]

約数ペア:

[(1, 3909884), (2, 1954942), (4, 977471), (11, 355444), (22, 177722), (44, 88861)]