2387397488

素因数分解:

$2^4\times 7^1\times {\mathrm{1213}}^1\times {\mathrm{17573}}^1$

素因数の和:18801

約数の個数: 40

約数和(自身を含む): 5291039328

約数和(自身を除く): 2903641840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1213, 2426, 4852, 8491, 9704, 16982, 17573, 19408, 33964, 35146, 67928, 70292, 123011, 135856, 140584, 246022, 281168, 492044, 984088, 1968176, 21316049, 42632098, 85264196, 149212343, 170528392, 298424686, 341056784, 596849372, 1193698744, 2387397488]

約数ペア:

[(1, 2387397488), (2, 1193698744), (4, 596849372), (7, 341056784), (8, 298424686), (14, 170528392), (16, 149212343), (28, 85264196), (56, 42632098), (112, 21316049), (1213, 1968176), (2426, 984088), (4852, 492044), (8491, 281168), (9704, 246022), (16982, 140584), (17573, 135856), (19408, 123011), (33964, 70292), (35146, 67928)]