2909478

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3391}}^1$

素因数の和:3420

約数の個数: 32

約数和(自身を含む): 6838272

約数和(自身を除く): 3928794

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 3391, 6782, 10173, 20346, 37301, 44083, 74602, 88166, 111903, 132249, 223806, 264498, 484913, 969826, 1454739, 2909478]

約数ペア:

[(1, 2909478), (2, 1454739), (3, 969826), (6, 484913), (11, 264498), (13, 223806), (22, 132249), (26, 111903), (33, 88166), (39, 74602), (66, 44083), (78, 37301), (143, 20346), (286, 10173), (429, 6782), (858, 3391)]