3982065904

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{179437}}^1$

素因数の和:179537

約数の個数: 40

約数和(自身を含む): 8232615440

約数和(自身を除く): 4250549536

約数列:

[1, 2, 4, 8, 16, 19, 38, 73, 76, 146, 152, 292, 304, 584, 1168, 1387, 2774, 5548, 11096, 22192, 179437, 358874, 717748, 1435496, 2870992, 3409303, 6818606, 13098901, 13637212, 26197802, 27274424, 52395604, 54548848, 104791208, 209582416, 248879119, 497758238, 995516476, 1991032952, 3982065904]

約数ペア:

[(1, 3982065904), (2, 1991032952), (4, 995516476), (8, 497758238), (16, 248879119), (19, 209582416), (38, 104791208), (73, 54548848), (76, 52395604), (146, 27274424), (152, 26197802), (292, 13637212), (304, 13098901), (584, 6818606), (1168, 3409303), (1387, 2870992), (2774, 1435496), (5548, 717748), (11096, 358874), (22192, 179437)]