3898205885

素因数分解:

$5^1\times 7^1\times {\mathrm{1987}}^1\times {\mathrm{56053}}^1$

素因数の和:58052

約数の個数: 16

約数和(自身を含む): 5348896896

約数和(自身を除く): 1450691011

約数列:

[1, 5, 7, 35, 1987, 9935, 13909, 56053, 69545, 280265, 392371, 1961855, 111377311, 556886555, 779641177, 3898205885]

約数ペア:

[(1, 3898205885), (5, 779641177), (7, 556886555), (35, 111377311), (1987, 1961855), (9935, 392371), (13909, 280265), (56053, 69545)]