2015938864

素因数分解:

$2^4\times {\mathrm{2203}}^1\times {\mathrm{57193}}^1$

素因数の和:59404

約数の個数: 20

約数和(自身を含む): 3907722856

約数和(自身を除く): 1891783992

約数列:

[1, 2, 4, 8, 16, 2203, 4406, 8812, 17624, 35248, 57193, 114386, 228772, 457544, 915088, 125996179, 251992358, 503984716, 1007969432, 2015938864]

約数ペア:

[(1, 2015938864), (2, 1007969432), (4, 503984716), (8, 251992358), (16, 125996179), (2203, 915088), (4406, 457544), (8812, 228772), (17624, 114386), (35248, 57193)]