2151272929

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{202549}}^1$

素因数の和:202624

約数の個数: 16

約数和(自身を含む): 2495416000

約数和(自身を除く): 344143071

約数列:

[1, 13, 19, 43, 247, 559, 817, 10621, 202549, 2633137, 3848431, 8709607, 50029603, 113224891, 165482533, 2151272929]

約数ペア:

[(1, 2151272929), (13, 165482533), (19, 113224891), (43, 50029603), (247, 8709607), (559, 3848431), (817, 2633137), (10621, 202549)]