389622472

素因数分解:

$2^3\times {\mathrm{211}}^1\times {\mathrm{230819}}^1$

素因数の和:231036

約数の個数: 16

約数和(自身を含む): 734007600

約数和(自身を除く): 344385128

約数列:

[1, 2, 4, 8, 211, 422, 844, 1688, 230819, 461638, 923276, 1846552, 48702809, 97405618, 194811236, 389622472]

約数ペア:

[(1, 389622472), (2, 194811236), (4, 97405618), (8, 48702809), (211, 1846552), (422, 923276), (844, 461638), (1688, 230819)]