2113499059

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{2161}}^1\times {\mathrm{4507}}^1$

素因数の和:6706

約数の個数: 16

約数和(自身を含む): 2495051776

約数和(自身を除く): 381552717

約数列:

[1, 7, 31, 217, 2161, 4507, 15127, 31549, 66991, 139717, 468937, 978019, 9739627, 68177389, 301928437, 2113499059]

約数ペア:

[(1, 2113499059), (7, 301928437), (31, 68177389), (217, 9739627), (2161, 978019), (4507, 468937), (15127, 139717), (31549, 66991)]