438469768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{106013}}^1$

素因数の和:106077

約数の個数: 32

約数和(自身を含む): 915960960

約数和(自身を除く): 477491192

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 106013, 212026, 424052, 848104, 1166143, 2332286, 4664572, 4982611, 9329144, 9965222, 19930444, 39860888, 54808721, 109617442, 219234884, 438469768]

約数ペア:

[(1, 438469768), (2, 219234884), (4, 109617442), (8, 54808721), (11, 39860888), (22, 19930444), (44, 9965222), (47, 9329144), (88, 4982611), (94, 4664572), (188, 2332286), (376, 1166143), (517, 848104), (1034, 424052), (2068, 212026), (4136, 106013)]