2690224

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{607}}^1$

素因数の和:892

約数の個数: 20

約数和(自身を含む): 5239744

約数和(自身を除く): 2549520

約数列:

[1, 2, 4, 8, 16, 277, 554, 607, 1108, 1214, 2216, 2428, 4432, 4856, 9712, 168139, 336278, 672556, 1345112, 2690224]

約数ペア:

[(1, 2690224), (2, 1345112), (4, 672556), (8, 336278), (16, 168139), (277, 9712), (554, 4856), (607, 4432), (1108, 2428), (1214, 2216)]