1949084687

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1\times {\mathrm{4903}}^1$

素因数の和:5494

約数の個数: 16

約数和(自身を含む): 2160898560

約数和(自身を除く): 211813873

約数列:

[1, 11, 71, 509, 781, 4903, 5599, 36139, 53933, 348113, 397529, 2495627, 3829243, 27451897, 177189517, 1949084687]

約数ペア:

[(1, 1949084687), (11, 177189517), (71, 27451897), (509, 3829243), (781, 2495627), (4903, 397529), (5599, 348113), (36139, 53933)]