1880871748

素因数分解:

$2^2\times 7^1\times {\mathrm{10753}}^1\times {\mathrm{6247}}^1$

素因数の和:17011

約数の個数: 24

約数和(自身を含む): 3762695552

約数和(自身を除く): 1881823804

約数列:

[1, 2, 4, 7, 14, 28, 6247, 10753, 12494, 21506, 24988, 43012, 43729, 75271, 87458, 150542, 174916, 301084, 67173991, 134347982, 268695964, 470217937, 940435874, 1880871748]

約数ペア:

[(1, 1880871748), (2, 940435874), (4, 470217937), (7, 268695964), (14, 134347982), (28, 67173991), (6247, 301084), (10753, 174916), (12494, 150542), (21506, 87458), (24988, 75271), (43012, 43729)]