2028099724

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{6571}}^1$

素因数の和:6806

約数の個数: 48

約数和(自身を含む): 4139623936

約数和(自身を除く): 2111524212

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 151, 292, 302, 511, 604, 1022, 1057, 2044, 2114, 4228, 6571, 11023, 13142, 22046, 26284, 44092, 45997, 77161, 91994, 154322, 183988, 308644, 479683, 959366, 992221, 1918732, 1984442, 3357781, 3968884, 6715562, 6945547, 13431124, 13891094, 27782188, 72432133, 144864266, 289728532, 507024931, 1014049862, 2028099724]

約数ペア:

[(1, 2028099724), (2, 1014049862), (4, 507024931), (7, 289728532), (14, 144864266), (28, 72432133), (73, 27782188), (146, 13891094), (151, 13431124), (292, 6945547), (302, 6715562), (511, 3968884), (604, 3357781), (1022, 1984442), (1057, 1918732), (2044, 992221), (2114, 959366), (4228, 479683), (6571, 308644), (11023, 183988), (13142, 154322), (22046, 91994), (26284, 77161), (44092, 45997)]