2805306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3929}}^1$

素因数の和:3958

約数の個数: 32

約数和(自身を含む): 6791040

約数和(自身を除く): 3985734

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 3929, 7858, 11787, 23574, 27503, 55006, 66793, 82509, 133586, 165018, 200379, 400758, 467551, 935102, 1402653, 2805306]

約数ペア:

[(1, 2805306), (2, 1402653), (3, 935102), (6, 467551), (7, 400758), (14, 200379), (17, 165018), (21, 133586), (34, 82509), (42, 66793), (51, 55006), (102, 27503), (119, 23574), (238, 11787), (357, 7858), (714, 3929)]