449403790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4085489}}^1$

素因数の和:4085507

約数の個数: 16

約数和(自身を含む): 882465840

約数和(自身を除く): 433062050

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 4085489, 8170978, 20427445, 40854890, 44940379, 89880758, 224701895, 449403790]

約数ペア:

[(1, 449403790), (2, 224701895), (5, 89880758), (10, 44940379), (11, 40854890), (22, 20427445), (55, 8170978), (110, 4085489)]