2016506672

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{2930969}}^1$

素因数の和:2931020

約数の個数: 20

約数和(自身を含む): 3997843080

約数和(自身を除く): 1981336408

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 2930969, 5861938, 11723876, 23447752, 46895504, 126031667, 252063334, 504126668, 1008253336, 2016506672]

約数ペア:

[(1, 2016506672), (2, 1008253336), (4, 504126668), (8, 252063334), (16, 126031667), (43, 46895504), (86, 23447752), (172, 11723876), (344, 5861938), (688, 2930969)]