2783131054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{127913}}^1$

素因数の和:127992

約数の個数: 32

約数和(自身を含む): 4862778624

約数和(自身を除く): 2079647570

約数列:

[1, 2, 11, 22, 23, 43, 46, 86, 253, 473, 506, 946, 989, 1978, 10879, 21758, 127913, 255826, 1407043, 2814086, 2941999, 5500259, 5883998, 11000518, 32361989, 60502849, 64723978, 121005698, 126505957, 253011914, 1391565527, 2783131054]

約数ペア:

[(1, 2783131054), (2, 1391565527), (11, 253011914), (22, 126505957), (23, 121005698), (43, 64723978), (46, 60502849), (86, 32361989), (253, 11000518), (473, 5883998), (506, 5500259), (946, 2941999), (989, 2814086), (1978, 1407043), (10879, 255826), (21758, 127913)]