339915732

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2178947}}^1$

素因数の和:2178967

約数の個数: 24

約数和(自身を含む): 854147616

約数和(自身を除く): 514231884

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2178947, 4357894, 6536841, 8715788, 13073682, 26147364, 28326311, 56652622, 84978933, 113305244, 169957866, 339915732]

約数ペア:

[(1, 339915732), (2, 169957866), (3, 113305244), (4, 84978933), (6, 56652622), (12, 28326311), (13, 26147364), (26, 13073682), (39, 8715788), (52, 6536841), (78, 4357894), (156, 2178947)]