2912388656

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{673}}^1\times {\mathrm{881}}^1$

素因数の和:1869

約数の個数: 40

約数和(自身を含む): 5675980464

約数和(自身を除く): 2763591808

約数列:

[1, 2, 4, 8, 16, 307, 614, 673, 881, 1228, 1346, 1762, 2456, 2692, 3524, 4912, 5384, 7048, 10768, 14096, 206611, 270467, 413222, 540934, 592913, 826444, 1081868, 1185826, 1652888, 2163736, 2371652, 3305776, 4327472, 4743304, 9486608, 182024291, 364048582, 728097164, 1456194328, 2912388656]

約数ペア:

[(1, 2912388656), (2, 1456194328), (4, 728097164), (8, 364048582), (16, 182024291), (307, 9486608), (614, 4743304), (673, 4327472), (881, 3305776), (1228, 2371652), (1346, 2163736), (1762, 1652888), (2456, 1185826), (2692, 1081868), (3524, 826444), (4912, 592913), (5384, 540934), (7048, 413222), (10768, 270467), (14096, 206611)]