2089231298

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{743}}^1$

素因数の和:844

約数の個数: 96

約数和(自身を含む): 4255441920

約数和(自身を除く): 2166210622

約数列:

[1, 2, 7, 11, 14, 19, 22, 31, 38, 62, 77, 133, 154, 209, 217, 266, 341, 418, 434, 589, 682, 743, 961, 1178, 1463, 1486, 1922, 2387, 2926, 4123, 4774, 5201, 6479, 6727, 8173, 8246, 10402, 10571, 12958, 13454, 14117, 16346, 18259, 21142, 23033, 28234, 36518, 45353, 46066, 57211, 73997, 90706, 98819, 114422, 127813, 147994, 155287, 161231, 197638, 200849, 253363, 255626, 310574, 322462, 401698, 437627, 506726, 714023, 875254, 1087009, 1405943, 1428046, 1773541, 2174018, 2811886, 3063389, 3547082, 4813897, 4998161, 6126778, 7854253, 9627794, 9996322, 13566437, 15708506, 27132874, 33697279, 54979771, 67394558, 94965059, 109959542, 149230807, 189930118, 298461614, 1044615649, 2089231298]

約数ペア:

[(1, 2089231298), (2, 1044615649), (7, 298461614), (11, 189930118), (14, 149230807), (19, 109959542), (22, 94965059), (31, 67394558), (38, 54979771), (62, 33697279), (77, 27132874), (133, 15708506), (154, 13566437), (209, 9996322), (217, 9627794), (266, 7854253), (341, 6126778), (418, 4998161), (434, 4813897), (589, 3547082), (682, 3063389), (743, 2811886), (961, 2174018), (1178, 1773541), (1463, 1428046), (1486, 1405943), (1922, 1087009), (2387, 875254), (2926, 714023), (4123, 506726), (4774, 437627), (5201, 401698), (6479, 322462), (6727, 310574), (8173, 255626), (8246, 253363), (10402, 200849), (10571, 197638), (12958, 161231), (13454, 155287), (14117, 147994), (16346, 127813), (18259, 114422), (21142, 98819), (23033, 90706), (28234, 73997), (36518, 57211), (45353, 46066)]