2029678427

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{19417}}^1$

素因数の和:19670

約数の個数: 16

約数和(自身を含む): 2358121920

約数和(自身を除く): 328443493

約数列:

[1, 7, 109, 137, 763, 959, 14933, 19417, 104531, 135919, 2116453, 2660129, 14815171, 18620903, 289954061, 2029678427]

約数ペア:

[(1, 2029678427), (7, 289954061), (109, 18620903), (137, 14815171), (763, 2660129), (959, 2116453), (14933, 135919), (19417, 104531)]