2013264995

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{9103}}^1$

素因数の和:9275

約数の個数: 32

約数和(自身を含む): 2831708160

約数和(自身を除く): 818443165

約数列:

[1, 5, 7, 35, 71, 89, 355, 445, 497, 623, 2485, 3115, 6319, 9103, 31595, 44233, 45515, 63721, 221165, 318605, 646313, 810167, 3231565, 4050835, 4524191, 5671169, 22620955, 28355845, 57521857, 287609285, 402652999, 2013264995]

約数ペア:

[(1, 2013264995), (5, 402652999), (7, 287609285), (35, 57521857), (71, 28355845), (89, 22620955), (355, 5671169), (445, 4524191), (497, 4050835), (623, 3231565), (2485, 810167), (3115, 646313), (6319, 318605), (9103, 221165), (31595, 63721), (44233, 45515)]