2008204568

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{337}}^1\times {\mathrm{4933}}^1$

素因数の和:5427

約数の個数: 32

約数和(自身を含む): 3802337760

約数和(自身を除く): 1794133192

約数列:

[1, 2, 4, 8, 151, 302, 337, 604, 674, 1208, 1348, 2696, 4933, 9866, 19732, 39464, 50887, 101774, 203548, 407096, 744883, 1489766, 1662421, 2979532, 3324842, 5959064, 6649684, 13299368, 251025571, 502051142, 1004102284, 2008204568]

約数ペア:

[(1, 2008204568), (2, 1004102284), (4, 502051142), (8, 251025571), (151, 13299368), (302, 6649684), (337, 5959064), (604, 3324842), (674, 2979532), (1208, 1662421), (1348, 1489766), (2696, 744883), (4933, 407096), (9866, 203548), (19732, 101774), (39464, 50887)]