2006457901

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{27617}}^1$

素因数の和:27828

約数の個数: 16

約数和(自身を含む): 2338471296

約数和(自身を除く): 332013395

約数列:

[1, 7, 97, 107, 679, 749, 10379, 27617, 72653, 193319, 2678849, 2955019, 18751943, 20685133, 286636843, 2006457901]

約数ペア:

[(1, 2006457901), (7, 286636843), (97, 20685133), (107, 18751943), (679, 2955019), (749, 2678849), (10379, 193319), (27617, 72653)]