1984596976

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{187651}}^1$

素因数の和:188320

約数の個数: 20

約数和(自身を含む): 3850994344

約数和(自身を除く): 1866397368

約数列:

[1, 2, 4, 8, 16, 661, 1322, 2644, 5288, 10576, 187651, 375302, 750604, 1501208, 3002416, 124037311, 248074622, 496149244, 992298488, 1984596976]

約数ペア:

[(1, 1984596976), (2, 992298488), (4, 496149244), (8, 248074622), (16, 124037311), (661, 3002416), (1322, 1501208), (2644, 750604), (5288, 375302), (10576, 187651)]