2008904770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{701}}^1\times {\mathrm{15083}}^1$

素因数の和:15810

約数の個数: 32

約数和(自身を含む): 3812028480

約数和(自身を除く): 1803123710

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 701, 1402, 3505, 7010, 13319, 15083, 26638, 30166, 66595, 75415, 133190, 150830, 286577, 573154, 1432885, 2865770, 10573183, 21146366, 52865915, 105731830, 200890477, 401780954, 1004452385, 2008904770]

約数ペア:

[(1, 2008904770), (2, 1004452385), (5, 401780954), (10, 200890477), (19, 105731830), (38, 52865915), (95, 21146366), (190, 10573183), (701, 2865770), (1402, 1432885), (3505, 573154), (7010, 286577), (13319, 150830), (15083, 133190), (26638, 75415), (30166, 66595)]