2580982556

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{613}}^1\times {\mathrm{11827}}^1$

素因数の和:12533

約数の個数: 24

約数和(自身を含む): 4575306960

約数和(自身を除く): 1994324404

約数列:

[1, 2, 4, 89, 178, 356, 613, 1226, 2452, 11827, 23654, 47308, 54557, 109114, 218228, 1052603, 2105206, 4210412, 7249951, 14499902, 28999804, 645245639, 1290491278, 2580982556]

約数ペア:

[(1, 2580982556), (2, 1290491278), (4, 645245639), (89, 28999804), (178, 14499902), (356, 7249951), (613, 4210412), (1226, 2105206), (2452, 1052603), (11827, 218228), (23654, 109114), (47308, 54557)]