2105756048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{23977}}^1$

素因数の和:24495

約数の個数: 40

約数和(自身を含む): 4459908000

約数和(自身を除く): 2354151952

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 499, 998, 1996, 3992, 5489, 7984, 10978, 21956, 23977, 43912, 47954, 87824, 95908, 191816, 263747, 383632, 527494, 1054988, 2109976, 4219952, 11964523, 23929046, 47858092, 95716184, 131609753, 191432368, 263219506, 526439012, 1052878024, 2105756048]

約数ペア:

[(1, 2105756048), (2, 1052878024), (4, 526439012), (8, 263219506), (11, 191432368), (16, 131609753), (22, 95716184), (44, 47858092), (88, 23929046), (176, 11964523), (499, 4219952), (998, 2109976), (1996, 1054988), (3992, 527494), (5489, 383632), (7984, 263747), (10978, 191816), (21956, 95908), (23977, 87824), (43912, 47954)]