2620046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9161}}^1$

素因数の和:9187

約数の個数: 16

約数和(自身を含む): 4617648

約数和(自身を除く): 1997602

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 9161, 18322, 100771, 119093, 201542, 238186, 1310023, 2620046]

約数ペア:

[(1, 2620046), (2, 1310023), (11, 238186), (13, 201542), (22, 119093), (26, 100771), (143, 18322), (286, 9161)]