2560413242

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1\times {\mathrm{1303}}^1$

素因数の和:1734

約数の個数: 32

約数和(自身を含む): 3999566208

約数和(自身を除く): 1439152966

約数列:

[1, 2, 43, 73, 86, 146, 313, 626, 1303, 2606, 3139, 6278, 13459, 22849, 26918, 45698, 56029, 95119, 112058, 190238, 407839, 815678, 982507, 1965014, 4090117, 8180234, 17537077, 29772247, 35074154, 59544494, 1280206621, 2560413242]

約数ペア:

[(1, 2560413242), (2, 1280206621), (43, 59544494), (73, 35074154), (86, 29772247), (146, 17537077), (313, 8180234), (626, 4090117), (1303, 1965014), (2606, 982507), (3139, 815678), (6278, 407839), (13459, 190238), (22849, 112058), (26918, 95119), (45698, 56029)]