127989002

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{12347}}^1$

素因数の和:12493

約数の個数: 16

約数和(自身を含む): 197370432

約数和(自身を除く): 69381430

約数列:

[1, 2, 71, 73, 142, 146, 5183, 10366, 12347, 24694, 876637, 901331, 1753274, 1802662, 63994501, 127989002]

約数ペア:

[(1, 127989002), (2, 63994501), (71, 1802662), (73, 1753274), (142, 901331), (146, 876637), (5183, 24694), (10366, 12347)]