2011156090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{187433}}^1$

素因数の和:187506

約数の個数: 32

約数和(自身を含む): 3846145680

約数和(自身を除く): 1834989590

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 145, 185, 290, 370, 1073, 2146, 5365, 10730, 187433, 374866, 937165, 1874330, 5435557, 6935021, 10871114, 13870042, 27177785, 34675105, 54355570, 69350210, 201115609, 402231218, 1005578045, 2011156090]

約数ペア:

[(1, 2011156090), (2, 1005578045), (5, 402231218), (10, 201115609), (29, 69350210), (37, 54355570), (58, 34675105), (74, 27177785), (145, 13870042), (185, 10871114), (290, 6935021), (370, 5435557), (1073, 1874330), (2146, 937165), (5365, 374866), (10730, 187433)]