331320934

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{23929}}^1$

素因数の和:24004

約数の個数: 32

約数和(自身を含む): 606481920

約数和(自身を除く): 275160986

約数列:

[1, 2, 7, 14, 23, 43, 46, 86, 161, 301, 322, 602, 989, 1978, 6923, 13846, 23929, 47858, 167503, 335006, 550367, 1028947, 1100734, 2057894, 3852569, 7202629, 7705138, 14405258, 23665781, 47331562, 165660467, 331320934]

約数ペア:

[(1, 331320934), (2, 165660467), (7, 47331562), (14, 23665781), (23, 14405258), (43, 7705138), (46, 7202629), (86, 3852569), (161, 2057894), (301, 1100734), (322, 1028947), (602, 550367), (989, 335006), (1978, 167503), (6923, 47858), (13846, 23929)]