4382774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2729}}^1$

素因数の和:2815

約数の個数: 16

約数和(自身を含む): 7272720

約数和(自身を除く): 2889946

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 2729, 5458, 30019, 60038, 199217, 398434, 2191387, 4382774]

約数ペア:

[(1, 4382774), (2, 2191387), (11, 398434), (22, 199217), (73, 60038), (146, 30019), (803, 5458), (1606, 2729)]