2018373203

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1\times {\mathrm{1117}}^1$

素因数の和:1923

約数の個数: 32

約数和(自身を含む): 2603347968

約数和(自身を除く): 584974765

約数列:

[1, 7, 11, 31, 77, 217, 341, 757, 1117, 2387, 5299, 7819, 8327, 12287, 23467, 34627, 58289, 86009, 164269, 242389, 258137, 380897, 845569, 1806959, 2666279, 5918983, 9301259, 26212639, 65108813, 183488473, 288339029, 2018373203]

約数ペア:

[(1, 2018373203), (7, 288339029), (11, 183488473), (31, 65108813), (77, 26212639), (217, 9301259), (341, 5918983), (757, 2666279), (1117, 1806959), (2387, 845569), (5299, 380897), (7819, 258137), (8327, 242389), (12287, 164269), (23467, 86009), (34627, 58289)]