2008999730

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5429729}}^1$

素因数の和:5429773

約数の個数: 16

約数和(自身を含む): 3713935320

約数和(自身を除く): 1704935590

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 5429729, 10859458, 27148645, 54297290, 200899973, 401799946, 1004499865, 2008999730]

約数ペア:

[(1, 2008999730), (2, 1004499865), (5, 401799946), (10, 200899973), (37, 54297290), (74, 27148645), (185, 10859458), (370, 5429729)]