2485454410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13081339}}^1$

素因数の和:13081365

約数の個数: 16

約数和(自身を含む): 4709282400

約数和(自身を除く): 2223827990

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 13081339, 26162678, 65406695, 130813390, 248545441, 497090882, 1242727205, 2485454410]

約数ペア:

[(1, 2485454410), (2, 1242727205), (5, 497090882), (10, 248545441), (19, 130813390), (38, 65406695), (95, 26162678), (190, 13081339)]