2016390013

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{2539}}^1$

素因数の和:2689

約数の個数: 32

約数和(自身を含む): 2381829120

約数和(自身を除く): 365439107

約数列:

[1, 11, 23, 43, 73, 253, 473, 803, 989, 1679, 2539, 3139, 10879, 18469, 27929, 34529, 58397, 72197, 109177, 185347, 642367, 794167, 1200947, 2038817, 2511071, 4262981, 7969921, 27621781, 46892791, 87669131, 183308183, 2016390013]

約数ペア:

[(1, 2016390013), (11, 183308183), (23, 87669131), (43, 46892791), (73, 27621781), (253, 7969921), (473, 4262981), (803, 2511071), (989, 2038817), (1679, 1200947), (2539, 794167), (3139, 642367), (10879, 185347), (18469, 109177), (27929, 72197), (34529, 58397)]