122901562

素因数分解:

$2^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{19997}}^1$

素因数の和:20445

約数の個数: 16

約数和(自身を含む): 211178880

約数和(自身を除く): 88277318

約数列:

[1, 2, 7, 14, 439, 878, 3073, 6146, 19997, 39994, 139979, 279958, 8778683, 17557366, 61450781, 122901562]

約数ペア:

[(1, 122901562), (2, 61450781), (7, 17557366), (14, 8778683), (439, 279958), (878, 139979), (3073, 39994), (6146, 19997)]