2580170879

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{80911}}^1$

素因数の和:81158

約数の個数: 16

約数和(自身を含む): 3044880384

約数和(自身を除く): 464709505

約数列:

[1, 11, 13, 143, 223, 2453, 2899, 31889, 80911, 890021, 1051843, 11570273, 18043153, 198474683, 234560989, 2580170879]

約数ペア:

[(1, 2580170879), (11, 234560989), (13, 198474683), (143, 18043153), (223, 11570273), (2453, 1051843), (2899, 890021), (31889, 80911)]