2005087193309

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{6263}}^1\times {\mathrm{251491}}^1$

素因数の和:257840

約数の個数: 16

約数和(自身を含む): 2142470407680

約数和(自身を除く): 137383214371

約数列:

[1, 19, 67, 1273, 6263, 118997, 251491, 419621, 4778329, 7972799, 16849897, 320148043, 1575088133, 29926674527, 105530904911, 2005087193309]

約数ペア:

[(1, 2005087193309), (19, 105530904911), (67, 29926674527), (1273, 1575088133), (6263, 320148043), (118997, 16849897), (251491, 7972799), (419621, 4778329)]