997093970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{27191}}^1$

素因数の和:27410

約数の個数: 32

約数和(自身を含む): 1899089280

約数和(自身を除く): 901995310

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 193, 386, 965, 1930, 3667, 7334, 18335, 27191, 36670, 54382, 135955, 271910, 516629, 1033258, 2583145, 5166290, 5247863, 10495726, 26239315, 52478630, 99709397, 199418794, 498546985, 997093970]

約数ペア:

[(1, 997093970), (2, 498546985), (5, 199418794), (10, 99709397), (19, 52478630), (38, 26239315), (95, 10495726), (190, 5247863), (193, 5166290), (386, 2583145), (965, 1033258), (1930, 516629), (3667, 271910), (7334, 135955), (18335, 54382), (27191, 36670)]