2004341780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14316727}}^1$

素因数の和:14316743

約数の個数: 24

約数和(自身を含む): 4810420608

約数和(自身を除く): 2806078828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14316727, 28633454, 57266908, 71583635, 100217089, 143167270, 200434178, 286334540, 400868356, 501085445, 1002170890, 2004341780]

約数ペア:

[(1, 2004341780), (2, 1002170890), (4, 501085445), (5, 400868356), (7, 286334540), (10, 200434178), (14, 143167270), (20, 100217089), (28, 71583635), (35, 57266908), (70, 28633454), (140, 14316727)]