399380338

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{606961}}^1$

素因数の和:607017

約数の個数: 16

約数和(自身を含む): 699220224

約数和(自身を除く): 299839886

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 606961, 1213922, 4248727, 8497454, 28527167, 57054334, 199690169, 399380338]

約数ペア:

[(1, 399380338), (2, 199690169), (7, 57054334), (14, 28527167), (47, 8497454), (94, 4248727), (329, 1213922), (658, 606961)]