2807662

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9817}}^1$

素因数の和:9843

約数の個数: 16

約数和(自身を含む): 4948272

約数和(自身を除く): 2140610

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 9817, 19634, 107987, 127621, 215974, 255242, 1403831, 2807662]

約数ペア:

[(1, 2807662), (2, 1403831), (11, 255242), (13, 215974), (22, 127621), (26, 107987), (143, 19634), (286, 9817)]