2888892839

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{991}}^1\times {\mathrm{6827}}^1$

素因数の和:7886

約数の個数: 16

約数和(自身を含む): 3359594496

約数和(自身を除く): 470701657

約数列:

[1, 7, 61, 427, 991, 6827, 6937, 47789, 60451, 416447, 423157, 2915129, 6765557, 47358899, 412698977, 2888892839]

約数ペア:

[(1, 2888892839), (7, 412698977), (61, 47358899), (427, 6765557), (991, 2915129), (6827, 423157), (6937, 416447), (47789, 60451)]