809667034

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{89983}}^1$

素因数の和:90405

約数の個数: 16

約数和(自身を含む): 1328163840

約数和(自身を除く): 518496806

約数列:

[1, 2, 11, 22, 409, 818, 4499, 8998, 89983, 179966, 989813, 1979626, 36803047, 73606094, 404833517, 809667034]

約数ペア:

[(1, 809667034), (2, 404833517), (11, 73606094), (22, 36803047), (409, 1979626), (818, 989813), (4499, 179966), (8998, 89983)]