1831216318

素因数分解:

$2^1\times {\mathrm{43}}^2\times {\mathrm{307}}^1\times {\mathrm{1613}}^1$

素因数の和:2008

約数の個数: 24

約数和(自身を含む): 2823099048

約数和(自身を除く): 991882730

約数列:

[1, 2, 43, 86, 307, 614, 1613, 1849, 3226, 3698, 13201, 26402, 69359, 138718, 495191, 567643, 990382, 1135286, 2982437, 5964874, 21293213, 42586426, 915608159, 1831216318]

約数ペア:

[(1, 1831216318), (2, 915608159), (43, 42586426), (86, 21293213), (307, 5964874), (614, 2982437), (1613, 1135286), (1849, 990382), (3226, 567643), (3698, 495191), (13201, 138718), (26402, 69359)]