980888902

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{654799}}^1$

素因数の和:654915

約数の個数: 16

約数和(自身を含む): 1697241600

約数和(自身を除く): 716352698

約数列:

[1, 2, 7, 14, 107, 214, 749, 1498, 654799, 1309598, 4583593, 9167186, 70063493, 140126986, 490444451, 980888902]

約数ペア:

[(1, 980888902), (2, 490444451), (7, 140126986), (14, 70063493), (107, 9167186), (214, 4583593), (749, 1309598), (1498, 654799)]