2585814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 6704640

約数和(自身を除く): 4118826

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 29, 33, 42, 58, 66, 77, 87, 154, 174, 193, 203, 231, 319, 386, 406, 462, 579, 609, 638, 957, 1158, 1218, 1351, 1914, 2123, 2233, 2702, 4053, 4246, 4466, 5597, 6369, 6699, 8106, 11194, 12738, 13398, 14861, 16791, 29722, 33582, 39179, 44583, 61567, 78358, 89166, 117537, 123134, 184701, 235074, 369402, 430969, 861938, 1292907, 2585814]

約数ペア:

[(1, 2585814), (2, 1292907), (3, 861938), (6, 430969), (7, 369402), (11, 235074), (14, 184701), (21, 123134), (22, 117537), (29, 89166), (33, 78358), (42, 61567), (58, 44583), (66, 39179), (77, 33582), (87, 29722), (154, 16791), (174, 14861), (193, 13398), (203, 12738), (231, 11194), (319, 8106), (386, 6699), (406, 6369), (462, 5597), (579, 4466), (609, 4246), (638, 4053), (957, 2702), (1158, 2233), (1218, 2123), (1351, 1914)]