2080765246

素因数分解:

$2^1\times 7^1\times {\mathrm{2861}}^1\times {\mathrm{51949}}^1$

素因数の和:54819

約数の個数: 16

約数和(自身を含む): 3568341600

約数和(自身を除く): 1487576354

約数列:

[1, 2, 7, 14, 2861, 5722, 20027, 40054, 51949, 103898, 363643, 727286, 148626089, 297252178, 1040382623, 2080765246]

約数ペア:

[(1, 2080765246), (2, 1040382623), (7, 297252178), (14, 148626089), (2861, 727286), (5722, 363643), (20027, 103898), (40054, 51949)]