1189783756

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{22051}}^1$

素因数の和:22150

約数の個数: 48

約数和(自身を含む): 2489582592

約数和(自身を除く): 1299798836

約数列:

[1, 2, 4, 7, 14, 28, 41, 47, 82, 94, 164, 188, 287, 329, 574, 658, 1148, 1316, 1927, 3854, 7708, 13489, 22051, 26978, 44102, 53956, 88204, 154357, 308714, 617428, 904091, 1036397, 1808182, 2072794, 3616364, 4145588, 6328637, 7254779, 12657274, 14509558, 25314548, 29019116, 42492277, 84984554, 169969108, 297445939, 594891878, 1189783756]

約数ペア:

[(1, 1189783756), (2, 594891878), (4, 297445939), (7, 169969108), (14, 84984554), (28, 42492277), (41, 29019116), (47, 25314548), (82, 14509558), (94, 12657274), (164, 7254779), (188, 6328637), (287, 4145588), (329, 3616364), (574, 2072794), (658, 1808182), (1148, 1036397), (1316, 904091), (1927, 617428), (3854, 308714), (7708, 154357), (13489, 88204), (22051, 53956), (26978, 44102)]