2404380002

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{220141}}^1$

素因数の和:220313

約数の個数: 16

約数和(自身を含む): 3719519232

約数和(自身を除く): 1315139230

約数列:

[1, 2, 43, 86, 127, 254, 5461, 10922, 220141, 440282, 9466063, 18932126, 27957907, 55915814, 1202190001, 2404380002]

約数ペア:

[(1, 2404380002), (2, 1202190001), (43, 55915814), (86, 27957907), (127, 18932126), (254, 9466063), (5461, 440282), (10922, 220141)]