2005403406

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1\times {\mathrm{6563}}^1$

素因数の和:7096

約数の個数: 32

約数和(自身を含む): 4053086208

約数和(自身を除く): 2047682802

約数列:

[1, 2, 3, 6, 127, 254, 381, 401, 762, 802, 1203, 2406, 6563, 13126, 19689, 39378, 50927, 101854, 152781, 305562, 833501, 1667002, 2500503, 2631763, 5001006, 5263526, 7895289, 15790578, 334233901, 668467802, 1002701703, 2005403406]

約数ペア:

[(1, 2005403406), (2, 1002701703), (3, 668467802), (6, 334233901), (127, 15790578), (254, 7895289), (381, 5263526), (401, 5001006), (762, 2631763), (802, 2500503), (1203, 1667002), (2406, 833501), (6563, 305562), (13126, 152781), (19689, 101854), (39378, 50927)]