394403674

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^2\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 703819584

約数和(自身を除く): 309415910

約数列:

[1, 2, 7, 14, 61, 67, 113, 122, 134, 226, 427, 469, 791, 854, 938, 1582, 3721, 4087, 6893, 7442, 7571, 8174, 13786, 15142, 26047, 28609, 48251, 52094, 52997, 57218, 96502, 105994, 249307, 420473, 461831, 498614, 840946, 923662, 1745149, 2943311, 3232817, 3490298, 5886622, 6465634, 28171691, 56343382, 197201837, 394403674]

約数ペア:

[(1, 394403674), (2, 197201837), (7, 56343382), (14, 28171691), (61, 6465634), (67, 5886622), (113, 3490298), (122, 3232817), (134, 2943311), (226, 1745149), (427, 923662), (469, 840946), (791, 498614), (854, 461831), (938, 420473), (1582, 249307), (3721, 105994), (4087, 96502), (6893, 57218), (7442, 52997), (7571, 52094), (8174, 48251), (13786, 28609), (15142, 26047)]