2010969215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{701}}^1\times {\mathrm{30197}}^1$

素因数の和:30922

約数の個数: 16

約数和(自身を含む): 2543879520

約数和(自身を除く): 532910305

約数列:

[1, 5, 19, 95, 701, 3505, 13319, 30197, 66595, 150985, 573743, 2868715, 21168097, 105840485, 402193843, 2010969215]

約数ペア:

[(1, 2010969215), (5, 402193843), (19, 105840485), (95, 21168097), (701, 2868715), (3505, 573743), (13319, 150985), (30197, 66595)]