1811928958

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{5827}}^1$

素因数の和:6029

約数の個数: 48

約数和(自身を含む): 3348535680

約数和(自身を除く): 1536606722

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 167, 266, 334, 931, 1169, 1862, 2338, 3173, 5827, 6346, 8183, 11654, 16366, 22211, 40789, 44422, 81578, 110713, 155477, 221426, 285523, 310954, 571046, 774991, 973109, 1549982, 1946218, 5424937, 6811763, 10849874, 13623526, 18489071, 36978142, 47682341, 95364682, 129423497, 258846994, 905964479, 1811928958]

約数ペア:

[(1, 1811928958), (2, 905964479), (7, 258846994), (14, 129423497), (19, 95364682), (38, 47682341), (49, 36978142), (98, 18489071), (133, 13623526), (167, 10849874), (266, 6811763), (334, 5424937), (931, 1946218), (1169, 1549982), (1862, 973109), (2338, 774991), (3173, 571046), (5827, 310954), (6346, 285523), (8183, 221426), (11654, 155477), (16366, 110713), (22211, 81578), (40789, 44422)]