8404088

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1949}}^1$

素因数の和:1980

約数の個数: 48

約数和(自身を含む): 20007000

約数和(自身を除く): 11602912

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 1949, 2156, 3898, 4312, 7796, 13643, 15592, 21439, 27286, 42878, 54572, 85756, 95501, 109144, 150073, 171512, 191002, 300146, 382004, 600292, 764008, 1050511, 1200584, 2101022, 4202044, 8404088]

約数ペア:

[(1, 8404088), (2, 4202044), (4, 2101022), (7, 1200584), (8, 1050511), (11, 764008), (14, 600292), (22, 382004), (28, 300146), (44, 191002), (49, 171512), (56, 150073), (77, 109144), (88, 95501), (98, 85756), (154, 54572), (196, 42878), (308, 27286), (392, 21439), (539, 15592), (616, 13643), (1078, 7796), (1949, 4312), (2156, 3898)]