3996388

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:408

約数の個数: 36

約数和(自身を含む): 8043840

約数和(自身を除く): 4047452

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 121, 242, 253, 359, 484, 506, 718, 1012, 1436, 2783, 3949, 5566, 7898, 8257, 11132, 15796, 16514, 33028, 43439, 86878, 90827, 173756, 181654, 363308, 999097, 1998194, 3996388]

約数ペア:

[(1, 3996388), (2, 1998194), (4, 999097), (11, 363308), (22, 181654), (23, 173756), (44, 90827), (46, 86878), (92, 43439), (121, 33028), (242, 16514), (253, 15796), (359, 11132), (484, 8257), (506, 7898), (718, 5566), (1012, 3949), (1436, 2783)]