380053214

素因数分解:

$2^1\times {\mathrm{353}}^1\times {\mathrm{431}}^1\times {\mathrm{1249}}^1$

素因数の和:2035

約数の個数: 16

約数和(自身を含む): 573480000

約数和(自身を除く): 193426786

約数列:

[1, 2, 353, 431, 706, 862, 1249, 2498, 152143, 304286, 440897, 538319, 881794, 1076638, 190026607, 380053214]

約数ペア:

[(1, 380053214), (2, 190026607), (353, 1076638), (431, 881794), (706, 538319), (862, 440897), (1249, 304286), (2498, 152143)]