2217805544

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{809}}^1$

素因数の和:1202

約数の個数: 64

約数和(自身を含む): 4450982400

約数和(自身を除く): 2233176856

約数列:

[1, 2, 4, 8, 23, 46, 47, 92, 94, 184, 188, 317, 376, 634, 809, 1081, 1268, 1618, 2162, 2536, 3236, 4324, 6472, 7291, 8648, 14582, 14899, 18607, 29164, 29798, 37214, 38023, 58328, 59596, 74428, 76046, 119192, 148856, 152092, 256453, 304184, 342677, 512906, 685354, 874529, 1025812, 1370708, 1749058, 2051624, 2741416, 3498116, 5898419, 6996232, 11796838, 12053291, 23593676, 24106582, 47187352, 48213164, 96426328, 277225693, 554451386, 1108902772, 2217805544]

約数ペア:

[(1, 2217805544), (2, 1108902772), (4, 554451386), (8, 277225693), (23, 96426328), (46, 48213164), (47, 47187352), (92, 24106582), (94, 23593676), (184, 12053291), (188, 11796838), (317, 6996232), (376, 5898419), (634, 3498116), (809, 2741416), (1081, 2051624), (1268, 1749058), (1618, 1370708), (2162, 1025812), (2536, 874529), (3236, 685354), (4324, 512906), (6472, 342677), (7291, 304184), (8648, 256453), (14582, 152092), (14899, 148856), (18607, 119192), (29164, 76046), (29798, 74428), (37214, 59596), (38023, 58328)]