6670421276

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{87768701}}^1$

素因数の和:87768724

約数の個数: 12

約数和(自身を含む): 12287618280

約数和(自身を除く): 5617197004

約数列:

[1, 2, 4, 19, 38, 76, 87768701, 175537402, 351074804, 1667605319, 3335210638, 6670421276]

約数ペア:

[(1, 6670421276), (2, 3335210638), (4, 1667605319), (19, 351074804), (38, 175537402), (76, 87768701)]