2193148874

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3333053}}^1$

素因数の和:3333109

約数の個数: 16

約数和(自身を含む): 3839678208

約数和(自身を除く): 1646529334

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 3333053, 6666106, 23331371, 46662742, 156653491, 313306982, 1096574437, 2193148874]

約数ペア:

[(1, 2193148874), (2, 1096574437), (7, 313306982), (14, 156653491), (47, 46662742), (94, 23331371), (329, 6666106), (658, 3333053)]