1497484976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{167429}}^1$

素因数の和:167493

約数の個数: 40

約数和(自身を含む): 3197243280

約数和(自身を除く): 1699758304

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 8944, 167429, 334858, 669716, 1339432, 2176577, 2678864, 4353154, 7199447, 8706308, 14398894, 17412616, 28797788, 34825232, 57595576, 93592811, 115191152, 187185622, 374371244, 748742488, 1497484976]

約数ペア:

[(1, 1497484976), (2, 748742488), (4, 374371244), (8, 187185622), (13, 115191152), (16, 93592811), (26, 57595576), (43, 34825232), (52, 28797788), (86, 17412616), (104, 14398894), (172, 8706308), (208, 7199447), (344, 4353154), (559, 2678864), (688, 2176577), (1118, 1339432), (2236, 669716), (4472, 334858), (8944, 167429)]