3988292

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 9096192

約数和(自身を除く): 5107900

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 563, 644, 1012, 1126, 1771, 2252, 3542, 3941, 6193, 7084, 7882, 12386, 12949, 15764, 24772, 25898, 43351, 51796, 86702, 90643, 142439, 173404, 181286, 284878, 362572, 569756, 997073, 1994146, 3988292]

約数ペア:

[(1, 3988292), (2, 1994146), (4, 997073), (7, 569756), (11, 362572), (14, 284878), (22, 181286), (23, 173404), (28, 142439), (44, 90643), (46, 86702), (77, 51796), (92, 43351), (154, 25898), (161, 24772), (253, 15764), (308, 12949), (322, 12386), (506, 7882), (563, 7084), (644, 6193), (1012, 3941), (1126, 3542), (1771, 2252)]