2100571088

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1705009}}^1$

素因数の和:1705035

約数の個数: 40

約数和(自身を含む): 5074109760

約数和(自身を除く): 2973538672

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 1705009, 3410018, 6820036, 11935063, 13640072, 18755099, 23870126, 27280144, 37510198, 47740252, 75020396, 95480504, 131285693, 150040792, 190961008, 262571386, 300081584, 525142772, 1050285544, 2100571088]

約数ペア:

[(1, 2100571088), (2, 1050285544), (4, 525142772), (7, 300081584), (8, 262571386), (11, 190961008), (14, 150040792), (16, 131285693), (22, 95480504), (28, 75020396), (44, 47740252), (56, 37510198), (77, 27280144), (88, 23870126), (112, 18755099), (154, 13640072), (176, 11935063), (308, 6820036), (616, 3410018), (1232, 1705009)]