2895280894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{269}}^1$

素因数の和:633

約数の個数: 64

約数和(自身を含む): 5038848000

約数和(自身を除く): 2143567106

約数列:

[1, 2, 11, 22, 23, 46, 89, 178, 239, 253, 269, 478, 506, 538, 979, 1958, 2047, 2629, 2959, 4094, 5258, 5497, 5918, 6187, 10994, 12374, 21271, 22517, 23941, 42542, 45034, 47882, 60467, 64291, 68057, 120934, 128582, 136114, 233981, 263351, 467962, 489233, 526702, 550643, 707201, 978466, 1101286, 1414402, 1478693, 2957386, 5381563, 5721899, 6057073, 10763126, 11443798, 12114146, 16265623, 32531246, 62940889, 125881778, 131603677, 263207354, 1447640447, 2895280894]

約数ペア:

[(1, 2895280894), (2, 1447640447), (11, 263207354), (22, 131603677), (23, 125881778), (46, 62940889), (89, 32531246), (178, 16265623), (239, 12114146), (253, 11443798), (269, 10763126), (478, 6057073), (506, 5721899), (538, 5381563), (979, 2957386), (1958, 1478693), (2047, 1414402), (2629, 1101286), (2959, 978466), (4094, 707201), (5258, 550643), (5497, 526702), (5918, 489233), (6187, 467962), (10994, 263351), (12374, 233981), (21271, 136114), (22517, 128582), (23941, 120934), (42542, 68057), (45034, 64291), (47882, 60467)]