1943670128428

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1427}}^1\times {\mathrm{15331}}^1$

素因数の和:16955

約数の個数: 96

約数和(自身を含む): 4119593103360

約数和(自身を除く): 2175922974932

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 167, 266, 334, 532, 668, 1169, 1427, 2338, 2854, 3173, 4676, 5708, 6346, 9989, 12692, 15331, 19978, 22211, 27113, 30662, 39956, 44422, 54226, 61324, 88844, 107317, 108452, 189791, 214634, 238309, 291289, 379582, 429268, 476618, 582578, 759164, 953236, 1165156, 1668163, 2039023, 2560277, 3336326, 4078046, 4527871, 5120554, 6672652, 8156092, 9055742, 10241108, 17921939, 18111484, 21877337, 31695097, 35843878, 43754674, 48645263, 63390194, 71687756, 87509348, 97290526, 126780388, 153141359, 194581052, 306282718, 340516841, 415669403, 612565436, 681033682, 831338806, 1362067364, 1662677612, 2909685821, 3653515279, 5819371642, 7307030558, 11638743284, 14614061116, 25574606953, 51149213906, 69416790301, 102298427812, 138833580602, 277667161204, 485917532107, 971835064214, 1943670128428]

約数ペア:

[(1, 1943670128428), (2, 971835064214), (4, 485917532107), (7, 277667161204), (14, 138833580602), (19, 102298427812), (28, 69416790301), (38, 51149213906), (76, 25574606953), (133, 14614061116), (167, 11638743284), (266, 7307030558), (334, 5819371642), (532, 3653515279), (668, 2909685821), (1169, 1662677612), (1427, 1362067364), (2338, 831338806), (2854, 681033682), (3173, 612565436), (4676, 415669403), (5708, 340516841), (6346, 306282718), (9989, 194581052), (12692, 153141359), (15331, 126780388), (19978, 97290526), (22211, 87509348), (27113, 71687756), (30662, 63390194), (39956, 48645263), (44422, 43754674), (54226, 35843878), (61324, 31695097), (88844, 21877337), (107317, 18111484), (108452, 17921939), (189791, 10241108), (214634, 9055742), (238309, 8156092), (291289, 6672652), (379582, 5120554), (429268, 4527871), (476618, 4078046), (582578, 3336326), (759164, 2560277), (953236, 2039023), (1165156, 1668163)]