2065485748

素因数分解:

$2^2\times {\mathrm{313}}^1\times {\mathrm{389}}^1\times {\mathrm{4241}}^1$

素因数の和:4947

約数の個数: 24

約数和(自身を含む): 3636327240

約数和(自身を除く): 1570841492

約数列:

[1, 2, 4, 313, 389, 626, 778, 1252, 1556, 4241, 8482, 16964, 121757, 243514, 487028, 1327433, 1649749, 2654866, 3299498, 5309732, 6598996, 516371437, 1032742874, 2065485748]

約数ペア:

[(1, 2065485748), (2, 1032742874), (4, 516371437), (313, 6598996), (389, 5309732), (626, 3299498), (778, 2654866), (1252, 1649749), (1556, 1327433), (4241, 487028), (8482, 243514), (16964, 121757)]