2280455049

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1\times {\mathrm{997}}^1$

素因数の和:1521

約数の個数: 32

約数和(自身を含む): 3207651840

約数和(自身を除く): 927196791

約数列:

[1, 3, 29, 61, 87, 183, 431, 997, 1293, 1769, 2991, 5307, 12499, 26291, 28913, 37497, 60817, 78873, 86739, 182451, 429707, 762439, 1289121, 1763693, 2287317, 5291079, 12461503, 26212127, 37384509, 78636381, 760151683, 2280455049]

約数ペア:

[(1, 2280455049), (3, 760151683), (29, 78636381), (61, 37384509), (87, 26212127), (183, 12461503), (431, 5291079), (997, 2287317), (1293, 1763693), (1769, 1289121), (2991, 762439), (5307, 429707), (12499, 182451), (26291, 86739), (28913, 78873), (37497, 60817)]