2006805009

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{467}}^1\times {\mathrm{1217}}^1$

素因数の和:1805

約数の個数: 32

約数和(自身を含む): 2955004416

約数和(自身を除く): 948199407

約数列:

[1, 3, 11, 33, 107, 321, 467, 1177, 1217, 1401, 3531, 3651, 5137, 13387, 15411, 40161, 49969, 130219, 149907, 390657, 549659, 568339, 1432409, 1648977, 1705017, 4297227, 6251729, 18755187, 60812273, 182436819, 668935003, 2006805009]

約数ペア:

[(1, 2006805009), (3, 668935003), (11, 182436819), (33, 60812273), (107, 18755187), (321, 6251729), (467, 4297227), (1177, 1705017), (1217, 1648977), (1401, 1432409), (3531, 568339), (3651, 549659), (5137, 390657), (13387, 149907), (15411, 130219), (40161, 49969)]