4908195362

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1\times {\mathrm{271}}^1$

素因数の和:687

約数の個数: 64

約数和(自身を含む): 8751697920

約数和(自身を除く): 3843502558

約数列:

[1, 2, 7, 14, 41, 82, 139, 227, 271, 278, 287, 454, 542, 574, 973, 1589, 1897, 1946, 3178, 3794, 5699, 9307, 11111, 11398, 18614, 22222, 31553, 37669, 39893, 61517, 63106, 65149, 75338, 77777, 79786, 123034, 130298, 155554, 220871, 263683, 430619, 441742, 527366, 861238, 1293673, 1544429, 2522197, 2587346, 3088858, 5044394, 8550863, 9055711, 10811003, 17101726, 17655379, 18111422, 21622006, 35310758, 59856041, 119712082, 350585383, 701170766, 2454097681, 4908195362]

約数ペア:

[(1, 4908195362), (2, 2454097681), (7, 701170766), (14, 350585383), (41, 119712082), (82, 59856041), (139, 35310758), (227, 21622006), (271, 18111422), (278, 17655379), (287, 17101726), (454, 10811003), (542, 9055711), (574, 8550863), (973, 5044394), (1589, 3088858), (1897, 2587346), (1946, 2522197), (3178, 1544429), (3794, 1293673), (5699, 861238), (9307, 527366), (11111, 441742), (11398, 430619), (18614, 263683), (22222, 220871), (31553, 155554), (37669, 130298), (39893, 123034), (61517, 79786), (63106, 77777), (65149, 75338)]