889349758

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1523}}^1$

素因数の和:1693

約数の個数: 48

約数和(自身を含む): 1556674560

約数和(自身を除く): 667324802

約数列:

[1, 2, 11, 19, 22, 38, 121, 127, 209, 242, 254, 418, 1397, 1523, 2299, 2413, 2794, 3046, 4598, 4826, 15367, 16753, 26543, 28937, 30734, 33506, 53086, 57874, 184283, 193421, 291973, 318307, 368566, 386842, 583946, 636614, 2127631, 3501377, 3674999, 4255262, 7002754, 7349998, 23403941, 40424989, 46807882, 80849978, 444674879, 889349758]

約数ペア:

[(1, 889349758), (2, 444674879), (11, 80849978), (19, 46807882), (22, 40424989), (38, 23403941), (121, 7349998), (127, 7002754), (209, 4255262), (242, 3674999), (254, 3501377), (418, 2127631), (1397, 636614), (1523, 583946), (2299, 386842), (2413, 368566), (2794, 318307), (3046, 291973), (4598, 193421), (4826, 184283), (15367, 57874), (16753, 53086), (26543, 33506), (28937, 30734)]