2580548042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{105613}}^1$

素因数の和:106277

約数の個数: 16

約数和(自身を含む): 4080924960

約数和(自身を除く): 1500376918

約数列:

[1, 2, 19, 38, 643, 1286, 12217, 24434, 105613, 211226, 2006647, 4013294, 67909159, 135818318, 1290274021, 2580548042]

約数ペア:

[(1, 2580548042), (2, 1290274021), (19, 135818318), (38, 67909159), (643, 4013294), (1286, 2006647), (12217, 211226), (24434, 105613)]