2017520072

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{113039}}^1$

素因数の和:113165

約数の個数: 32

約数和(自身を含む): 3988051200

約数和(自身を除く): 1970531128

約数列:

[1, 2, 4, 8, 23, 46, 92, 97, 184, 194, 388, 776, 2231, 4462, 8924, 17848, 113039, 226078, 452156, 904312, 2599897, 5199794, 10399588, 10964783, 20799176, 21929566, 43859132, 87718264, 252190009, 504380018, 1008760036, 2017520072]

約数ペア:

[(1, 2017520072), (2, 1008760036), (4, 504380018), (8, 252190009), (23, 87718264), (46, 43859132), (92, 21929566), (97, 20799176), (184, 10964783), (194, 10399588), (388, 5199794), (776, 2599897), (2231, 904312), (4462, 452156), (8924, 226078), (17848, 113039)]