505285482

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{281653}}^1$

素因数の和:281694

約数の個数: 32

約数和(自身を含む): 1135628928

約数和(自身を除く): 630343446

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 281653, 563306, 844959, 1689918, 3661489, 6478019, 7322978, 10984467, 12956038, 19434057, 21968934, 38868114, 84214247, 168428494, 252642741, 505285482]

約数ペア:

[(1, 505285482), (2, 252642741), (3, 168428494), (6, 84214247), (13, 38868114), (23, 21968934), (26, 19434057), (39, 12956038), (46, 10984467), (69, 7322978), (78, 6478019), (138, 3661489), (299, 1689918), (598, 844959), (897, 563306), (1794, 281653)]