889557083

素因数分解:

${\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{701}}^1$

素因数の和:1126

約数の個数: 16

約数和(自身を含む): 921316032

約数和(自身を除く): 31758949

約数列:

[1, 61, 71, 293, 701, 4331, 17873, 20803, 42761, 49771, 205393, 1268983, 3036031, 12528973, 14582903, 889557083]

約数ペア:

[(1, 889557083), (61, 14582903), (71, 12528973), (293, 3036031), (701, 1268983), (4331, 205393), (17873, 49771), (20803, 42761)]