816367612

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{193}}^1\times {\mathrm{1999}}^1$

素因数の和:2242

約数の個数: 36

約数和(自身を含む): 1501948000

約数和(自身を除く): 685580388

約数列:

[1, 2, 4, 23, 46, 92, 193, 386, 529, 772, 1058, 1999, 2116, 3998, 4439, 7996, 8878, 17756, 45977, 91954, 102097, 183908, 204194, 385807, 408388, 771614, 1057471, 1543228, 2114942, 4229884, 8873561, 17747122, 35494244, 204091903, 408183806, 816367612]

約数ペア:

[(1, 816367612), (2, 408183806), (4, 204091903), (23, 35494244), (46, 17747122), (92, 8873561), (193, 4229884), (386, 2114942), (529, 1543228), (772, 1057471), (1058, 771614), (1999, 408388), (2116, 385807), (3998, 204194), (4439, 183908), (7996, 102097), (8878, 91954), (17756, 45977)]