6497894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{509}}^1$

素因数の和:1015

約数の個数: 16

約数和(自身を含む): 10538640

約数和(自身を除く): 4040746

約数列:

[1, 2, 13, 26, 491, 509, 982, 1018, 6383, 6617, 12766, 13234, 249919, 499838, 3248947, 6497894]

約数ペア:

[(1, 6497894), (2, 3248947), (13, 499838), (26, 249919), (491, 13234), (509, 12766), (982, 6617), (1018, 6383)]