387006004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{54631}}^1$

素因数の和:54676

約数の個数: 48

約数和(自身を含む): 881104896

約数和(自身を除く): 494098892

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 3542, 7084, 54631, 109262, 218524, 382417, 600941, 764834, 1201882, 1256513, 1529668, 2403764, 2513026, 4206587, 5026052, 8413174, 8795591, 13821643, 16826348, 17591182, 27643286, 35182364, 55286572, 96751501, 193503002, 387006004]

約数ペア:

[(1, 387006004), (2, 193503002), (4, 96751501), (7, 55286572), (11, 35182364), (14, 27643286), (22, 17591182), (23, 16826348), (28, 13821643), (44, 8795591), (46, 8413174), (77, 5026052), (92, 4206587), (154, 2513026), (161, 2403764), (253, 1529668), (308, 1256513), (322, 1201882), (506, 764834), (644, 600941), (1012, 382417), (1771, 218524), (3542, 109262), (7084, 54631)]