427291298

素因数分解:

$2^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{74623}}^1$

素因数の和:75041

約数の個数: 16

約数和(自身を含む): 734300160

約数和(自身を除く): 307008862

約数列:

[1, 2, 7, 14, 409, 818, 2863, 5726, 74623, 149246, 522361, 1044722, 30520807, 61041614, 213645649, 427291298]

約数ペア:

[(1, 427291298), (2, 213645649), (7, 61041614), (14, 30520807), (409, 1044722), (818, 522361), (2863, 149246), (5726, 74623)]