2011569710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{622777}}^1$

素因数の和:622820

約数の個数: 32

約数和(自身を含む): 4035601440

約数和(自身を除く): 2024031730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 622777, 1245554, 3113885, 6227770, 10587209, 11832763, 21174418, 23665526, 52936045, 59163815, 105872090, 118327630, 201156971, 402313942, 1005784855, 2011569710]

約数ペア:

[(1, 2011569710), (2, 1005784855), (5, 402313942), (10, 201156971), (17, 118327630), (19, 105872090), (34, 59163815), (38, 52936045), (85, 23665526), (95, 21174418), (170, 11832763), (190, 10587209), (323, 6227770), (646, 3113885), (1615, 1245554), (3230, 622777)]