8889493964

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{13150139}}^1$

素因数の和:13150169

約数の個数: 18

約数和(自身を含む): 16845329340

約数和(自身を除く): 7955835376

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 13150139, 26300278, 52600556, 170951807, 341903614, 683807228, 2222373491, 4444746982, 8889493964]

約数ペア:

[(1, 8889493964), (2, 4444746982), (4, 2222373491), (13, 683807228), (26, 341903614), (52, 170951807), (169, 52600556), (338, 26300278), (676, 13150139)]