2079211088

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{1565671}}^1$

素因数の和:1565762

約数の個数: 20

約数和(自身を含む): 4077009888

約数和(自身を除く): 1997798800

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 1565671, 3131342, 6262684, 12525368, 25050736, 129950693, 259901386, 519802772, 1039605544, 2079211088]

約数ペア:

[(1, 2079211088), (2, 1039605544), (4, 519802772), (8, 259901386), (16, 129950693), (83, 25050736), (166, 12525368), (332, 6262684), (664, 3131342), (1328, 1565671)]