520996976

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{2633}}^1$

素因数の和:2873

約数の個数: 40

約数和(自身を含む): 1028840400

約数和(自身を除く): 507843424

約数列:

[1, 2, 4, 8, 16, 83, 149, 166, 298, 332, 596, 664, 1192, 1328, 2384, 2633, 5266, 10532, 12367, 21064, 24734, 42128, 49468, 98936, 197872, 218539, 392317, 437078, 784634, 874156, 1569268, 1748312, 3138536, 3496624, 6277072, 32562311, 65124622, 130249244, 260498488, 520996976]

約数ペア:

[(1, 520996976), (2, 260498488), (4, 130249244), (8, 65124622), (16, 32562311), (83, 6277072), (149, 3496624), (166, 3138536), (298, 1748312), (332, 1569268), (596, 874156), (664, 784634), (1192, 437078), (1328, 392317), (2384, 218539), (2633, 197872), (5266, 98936), (10532, 49468), (12367, 42128), (21064, 24734)]