2151567128

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{53479}}^1$

素因数の和:53639

約数の個数: 32

約数和(自身を含む): 4158604800

約数和(自身を除く): 2007037672

約数列:

[1, 2, 4, 8, 47, 94, 107, 188, 214, 376, 428, 856, 5029, 10058, 20116, 40232, 53479, 106958, 213916, 427832, 2513513, 5027026, 5722253, 10054052, 11444506, 20108104, 22889012, 45778024, 268945891, 537891782, 1075783564, 2151567128]

約数ペア:

[(1, 2151567128), (2, 1075783564), (4, 537891782), (8, 268945891), (47, 45778024), (94, 22889012), (107, 20108104), (188, 11444506), (214, 10054052), (376, 5722253), (428, 5027026), (856, 2513513), (5029, 427832), (10058, 213916), (20116, 106958), (40232, 53479)]