27383390

素因数分解:

$2^1\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{2141}}^1$

素因数の和:3427

約数の個数: 16

約数和(自身を含む): 49351680

約数和(自身を除く): 21968290

約数列:

[1, 2, 5, 10, 1279, 2141, 2558, 4282, 6395, 10705, 12790, 21410, 2738339, 5476678, 13691695, 27383390]

約数ペア:

[(1, 27383390), (2, 13691695), (5, 5476678), (10, 2738339), (1279, 21410), (2141, 12790), (2558, 10705), (4282, 6395)]