2080776698

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1039349}}^1$

素因数の和:1039382

約数の個数: 32

約数和(自身を含む): 4190659200

約数和(自身を除く): 2109882502

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 1039349, 2078698, 7275443, 11432839, 13511537, 14550886, 22865678, 27023074, 80029873, 94580759, 148626907, 160059746, 189161518, 297253814, 1040388349, 2080776698]

約数ペア:

[(1, 2080776698), (2, 1040388349), (7, 297253814), (11, 189161518), (13, 160059746), (14, 148626907), (22, 94580759), (26, 80029873), (77, 27023074), (91, 22865678), (143, 14550886), (154, 13511537), (182, 11432839), (286, 7275443), (1001, 2078698), (2002, 1039349)]