426253754

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{69809}}^1$

素因数の和:69925

約数の個数: 16

約数和(自身を含む): 663474240

約数和(自身を除く): 237220486

約数列:

[1, 2, 43, 71, 86, 142, 3053, 6106, 69809, 139618, 3001787, 4956439, 6003574, 9912878, 213126877, 426253754]

約数ペア:

[(1, 426253754), (2, 213126877), (43, 9912878), (71, 6003574), (86, 4956439), (142, 3001787), (3053, 139618), (6106, 69809)]