1229125898

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{383}}^1$

素因数の和:652

約数の個数: 96

約数和(自身を含む): 2537256960

約数和(自身を除く): 1308131062

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 182, 229, 286, 383, 458, 539, 637, 766, 1001, 1078, 1274, 1603, 2002, 2519, 2681, 2977, 3206, 4213, 4979, 5038, 5362, 5954, 7007, 8426, 9958, 11221, 14014, 17633, 18767, 20839, 22442, 29491, 32747, 34853, 35266, 37534, 41678, 54769, 58982, 65494, 69706, 87707, 109538, 123431, 145873, 175414, 206437, 229229, 243971, 246862, 291746, 383383, 412874, 458458, 487942, 613949, 766766, 964777, 1140191, 1227898, 1604603, 1929554, 2280382, 2683681, 3209206, 4297643, 5367362, 6753439, 7981337, 8595286, 12542101, 13506878, 15962674, 25084202, 47274073, 55869359, 87794707, 94548146, 111738718, 175589414, 614562949, 1229125898]

約数ペア:

[(1, 1229125898), (2, 614562949), (7, 175589414), (11, 111738718), (13, 94548146), (14, 87794707), (22, 55869359), (26, 47274073), (49, 25084202), (77, 15962674), (91, 13506878), (98, 12542101), (143, 8595286), (154, 7981337), (182, 6753439), (229, 5367362), (286, 4297643), (383, 3209206), (458, 2683681), (539, 2280382), (637, 1929554), (766, 1604603), (1001, 1227898), (1078, 1140191), (1274, 964777), (1603, 766766), (2002, 613949), (2519, 487942), (2681, 458458), (2977, 412874), (3206, 383383), (4213, 291746), (4979, 246862), (5038, 243971), (5362, 229229), (5954, 206437), (7007, 175414), (8426, 145873), (9958, 123431), (11221, 109538), (14014, 87707), (17633, 69706), (18767, 65494), (20839, 58982), (22442, 54769), (29491, 41678), (32747, 37534), (34853, 35266)]