2599015679

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{415643}}^1$

素因数の和:415706

約数の個数: 12

約数和(自身を含む): 2890388376

約数和(自身を除く): 291372697

約数列:

[1, 13, 37, 169, 481, 6253, 415643, 5403359, 15378791, 70243667, 199924283, 2599015679]

約数ペア:

[(1, 2599015679), (13, 199924283), (37, 70243667), (169, 15378791), (481, 5403359), (6253, 415643)]