2580314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6173}}^1$

素因数の和:6205

約数の個数: 16

約数和(自身を含む): 4445280

約数和(自身を除く): 1864966

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 6173, 12346, 67903, 117287, 135806, 234574, 1290157, 2580314]

約数ペア:

[(1, 2580314), (2, 1290157), (11, 234574), (19, 135806), (22, 117287), (38, 67903), (209, 12346), (418, 6173)]