1887714005

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1\times {\mathrm{17021}}^1$

素因数の和:17608

約数の個数: 16

約数和(自身を含む): 2324932848

約数和(自身を除く): 437218843

約数列:

[1, 5, 41, 205, 541, 2705, 17021, 22181, 85105, 110905, 697861, 3489305, 9208361, 46041805, 377542801, 1887714005]

約数ペア:

[(1, 1887714005), (5, 377542801), (41, 46041805), (205, 9208361), (541, 3489305), (2705, 697861), (17021, 110905), (22181, 85105)]