2836454404

素因数分解:

$2^2\times 7^1\times {\mathrm{2887}}^1\times {\mathrm{35089}}^1$

素因数の和:37987

約数の個数: 24

約数和(自身を含む): 5675035520

約数和(自身を除く): 2838581116

約数列:

[1, 2, 4, 7, 14, 28, 2887, 5774, 11548, 20209, 35089, 40418, 70178, 80836, 140356, 245623, 491246, 982492, 101301943, 202603886, 405207772, 709113601, 1418227202, 2836454404]

約数ペア:

[(1, 2836454404), (2, 1418227202), (4, 709113601), (7, 405207772), (14, 202603886), (28, 101301943), (2887, 982492), (5774, 491246), (11548, 245623), (20209, 140356), (35089, 80836), (40418, 70178)]