2933139212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1\times {\mathrm{967}}^1$

素因数の和:1470

約数の個数: 48

約数和(自身を含む): 5473923840

約数和(自身を除く): 2540784628

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 373, 428, 746, 967, 1492, 1934, 2033, 3868, 4066, 7087, 8132, 14174, 18373, 28348, 36746, 39911, 73492, 79822, 103469, 159644, 206938, 360691, 413876, 721382, 758309, 1442764, 1516618, 1965911, 3033236, 3931822, 6853129, 7863644, 13706258, 27412516, 38593937, 77187874, 154375748, 733284803, 1466569606, 2933139212]

約数ペア:

[(1, 2933139212), (2, 1466569606), (4, 733284803), (19, 154375748), (38, 77187874), (76, 38593937), (107, 27412516), (214, 13706258), (373, 7863644), (428, 6853129), (746, 3931822), (967, 3033236), (1492, 1965911), (1934, 1516618), (2033, 1442764), (3868, 758309), (4066, 721382), (7087, 413876), (8132, 360691), (14174, 206938), (18373, 159644), (28348, 103469), (36746, 79822), (39911, 73492)]