2888891119

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{24889}}^1$

素因数の和:25098

約数の個数: 16

約数和(自身を含む): 3136140000

約数和(自身を除く): 247248881

約数列:

[1, 19, 41, 149, 779, 2831, 6109, 24889, 116071, 472891, 1020449, 3708461, 19388531, 70460759, 152046901, 2888891119]

約数ペア:

[(1, 2888891119), (19, 152046901), (41, 70460759), (149, 19388531), (779, 3708461), (2831, 1020449), (6109, 472891), (24889, 116071)]