2487112964

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{18341}}^1$

素因数の和:18548

約数の個数: 48

約数和(自身を含む): 5176846080

約数和(自身を除く): 2689733116

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 167, 203, 334, 406, 668, 812, 1169, 2338, 4676, 4843, 9686, 18341, 19372, 33901, 36682, 67802, 73364, 128387, 135604, 256774, 513548, 531889, 1063778, 2127556, 3062947, 3723223, 6125894, 7446446, 12251788, 14892892, 21440629, 42881258, 85762516, 88825463, 177650926, 355301852, 621778241, 1243556482, 2487112964]

約数ペア:

[(1, 2487112964), (2, 1243556482), (4, 621778241), (7, 355301852), (14, 177650926), (28, 88825463), (29, 85762516), (58, 42881258), (116, 21440629), (167, 14892892), (203, 12251788), (334, 7446446), (406, 6125894), (668, 3723223), (812, 3062947), (1169, 2127556), (2338, 1063778), (4676, 531889), (4843, 513548), (9686, 256774), (18341, 135604), (19372, 128387), (33901, 73364), (36682, 67802)]