2218346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2081}}^1$

素因数の和:2137

約数の個数: 16

約数和(自身を含む): 3672648

約数和(自身を除く): 1454302

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 2081, 4162, 27053, 54106, 85321, 170642, 1109173, 2218346]

約数ペア:

[(1, 2218346), (2, 1109173), (13, 170642), (26, 85321), (41, 54106), (82, 27053), (533, 4162), (1066, 2081)]