2388894797126

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{509}}^1\times {\mathrm{245389}}^1$

素因数の和:246104

約数の個数: 32

約数和(自身を含む): 3667363365600

約数和(自身を除く): 1278468568474

約数列:

[1, 2, 73, 131, 146, 262, 509, 1018, 9563, 19126, 37157, 66679, 74314, 133358, 245389, 490778, 4867567, 9735134, 17913397, 32145959, 35826794, 64291918, 124903001, 249806002, 2346655007, 4693310014, 9117919073, 16362293131, 18235838146, 32724586262, 1194447398563, 2388894797126]

約数ペア:

[(1, 2388894797126), (2, 1194447398563), (73, 32724586262), (131, 18235838146), (146, 16362293131), (262, 9117919073), (509, 4693310014), (1018, 2346655007), (9563, 249806002), (19126, 124903001), (37157, 64291918), (66679, 35826794), (74314, 32145959), (133358, 17913397), (245389, 9735134), (490778, 4867567)]