7489342081

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{47303}}^1$

素因数の和:47976

約数の個数: 16

約数和(自身を含む): 8503367040

約数和(自身を除く): 1014024959

約数列:

[1, 13, 19, 247, 641, 8333, 12179, 47303, 158327, 614939, 898757, 11683841, 30321223, 394175899, 576103237, 7489342081]

約数ペア:

[(1, 7489342081), (13, 576103237), (19, 394175899), (247, 30321223), (641, 11683841), (8333, 898757), (12179, 614939), (47303, 158327)]