2154814592

素因数分解:

$2^7\times 7^2\times {\mathrm{343561}}^1$

素因数の和:343589

約数の個数: 48

約数和(自身を含む): 4993673670

約数和(自身を除く): 2838859078

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 343561, 687122, 1374244, 2404927, 2748488, 4809854, 5496976, 9619708, 10993952, 16834489, 19239416, 21987904, 33668978, 38478832, 43975808, 67337956, 76957664, 134675912, 153915328, 269351824, 307830656, 538703648, 1077407296, 2154814592]

約数ペア:

[(1, 2154814592), (2, 1077407296), (4, 538703648), (7, 307830656), (8, 269351824), (14, 153915328), (16, 134675912), (28, 76957664), (32, 67337956), (49, 43975808), (56, 38478832), (64, 33668978), (98, 21987904), (112, 19239416), (128, 16834489), (196, 10993952), (224, 9619708), (392, 5496976), (448, 4809854), (784, 2748488), (896, 2404927), (1568, 1374244), (3136, 687122), (6272, 343561)]