2017996310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{797627}}^1$

素因数の和:797668

約数の個数: 32

約数和(自身を含む): 4134903552

約数和(自身を除く): 2116907242

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 797627, 1595254, 3988135, 7976270, 8773897, 17547794, 18345421, 36690842, 43869485, 87738970, 91727105, 183454210, 201799631, 403599262, 1008998155, 2017996310]

約数ペア:

[(1, 2017996310), (2, 1008998155), (5, 403599262), (10, 201799631), (11, 183454210), (22, 91727105), (23, 87738970), (46, 43869485), (55, 36690842), (110, 18345421), (115, 17547794), (230, 8773897), (253, 7976270), (506, 3988135), (1265, 1595254), (2530, 797627)]