394062588

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{475921}}^1$

素因数の和:475954

約数の個数: 36

約数和(自身を含む): 1039413648

約数和(自身を除く): 645351060

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 475921, 951842, 1427763, 1903684, 2855526, 4283289, 5711052, 8566578, 10946183, 17133156, 21892366, 32838549, 43784732, 65677098, 98515647, 131354196, 197031294, 394062588]

約数ペア:

[(1, 394062588), (2, 197031294), (3, 131354196), (4, 98515647), (6, 65677098), (9, 43784732), (12, 32838549), (18, 21892366), (23, 17133156), (36, 10946183), (46, 8566578), (69, 5711052), (92, 4283289), (138, 2855526), (207, 1903684), (276, 1427763), (414, 951842), (828, 475921)]