2012130185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1\times {\mathrm{1499}}^1$

素因数の和:1817

約数の個数: 32

約数和(自身を含む): 2639952000

約数和(自身を除く): 627821815

約数列:

[1, 5, 13, 65, 107, 193, 535, 965, 1391, 1499, 2509, 6955, 7495, 12545, 19487, 20651, 97435, 103255, 160393, 268463, 289307, 801965, 1342315, 1446535, 2085109, 3760991, 10425545, 18804955, 30955849, 154779245, 402426037, 2012130185]

約数ペア:

[(1, 2012130185), (5, 402426037), (13, 154779245), (65, 30955849), (107, 18804955), (193, 10425545), (535, 3760991), (965, 2085109), (1391, 1446535), (1499, 1342315), (2509, 801965), (6955, 289307), (7495, 268463), (12545, 160393), (19487, 103255), (20651, 97435)]