2510117918

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2447}}^1\times {\mathrm{6661}}^1$

素因数の和:9128

約数の個数: 32

約数和(自身を含む): 4696869888

約数和(自身を除く): 2186751970

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 2447, 4894, 6661, 13322, 17129, 26917, 34258, 46627, 53834, 73271, 93254, 146542, 188419, 376838, 512897, 1025794, 16299467, 32598934, 114096269, 179294137, 228192538, 358588274, 1255058959, 2510117918]

約数ペア:

[(1, 2510117918), (2, 1255058959), (7, 358588274), (11, 228192538), (14, 179294137), (22, 114096269), (77, 32598934), (154, 16299467), (2447, 1025794), (4894, 512897), (6661, 376838), (13322, 188419), (17129, 146542), (26917, 93254), (34258, 73271), (46627, 53834)]