348575636

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{1227379}}^1$

素因数の和:1227454

約数の個数: 12

約数和(自身を含む): 618599520

約数和(自身を除く): 270023884

約数列:

[1, 2, 4, 71, 142, 284, 1227379, 2454758, 4909516, 87143909, 174287818, 348575636]

約数ペア:

[(1, 348575636), (2, 174287818), (4, 87143909), (71, 4909516), (142, 2454758), (284, 1227379)]