2056249981

素因数分解:

${\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{317}}^1\times {\mathrm{601}}^1$

素因数の和:1212

約数の個数: 16

約数和(自身を含む): 2122642368

約数和(自身を除く): 66392387

約数列:

[1, 43, 251, 317, 601, 10793, 13631, 25843, 79567, 150851, 190517, 3421381, 6486593, 8192231, 47819767, 2056249981]

約数ペア:

[(1, 2056249981), (43, 47819767), (251, 8192231), (317, 6486593), (601, 3421381), (10793, 190517), (13631, 150851), (25843, 79567)]