2078556465

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{8951}}^1$

素因数の和:9209

約数の個数: 32

約数和(自身を含む): 3379988736

約数和(自身を除く): 1301432271

約数列:

[1, 3, 5, 15, 113, 137, 339, 411, 565, 685, 1695, 2055, 8951, 15481, 26853, 44755, 46443, 77405, 134265, 232215, 1011463, 1226287, 3034389, 3678861, 5057315, 6131435, 15171945, 18394305, 138570431, 415711293, 692852155, 2078556465]

約数ペア:

[(1, 2078556465), (3, 692852155), (5, 415711293), (15, 138570431), (113, 18394305), (137, 15171945), (339, 6131435), (411, 5057315), (565, 3678861), (685, 3034389), (1695, 1226287), (2055, 1011463), (8951, 232215), (15481, 134265), (26853, 77405), (44755, 46443)]