393022

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:495

約数の個数: 16

約数和(自身を含む): 685440

約数和(自身を除く): 292418

約数列:

[1, 2, 7, 14, 67, 134, 419, 469, 838, 938, 2933, 5866, 28073, 56146, 196511, 393022]

約数ペア:

[(1, 393022), (2, 196511), (7, 56146), (14, 28073), (67, 5866), (134, 2933), (419, 938), (469, 838)]