2008483928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{90931}}^1$

素因数の和:91199

約数の個数: 32

約数和(自身を含む): 4124675520

約数和(自身を除く): 2116191592

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 251, 502, 1004, 2008, 2761, 5522, 11044, 22088, 90931, 181862, 363724, 727448, 1000241, 2000482, 4000964, 8001928, 22823681, 45647362, 91294724, 182589448, 251060491, 502120982, 1004241964, 2008483928]

約数ペア:

[(1, 2008483928), (2, 1004241964), (4, 502120982), (8, 251060491), (11, 182589448), (22, 91294724), (44, 45647362), (88, 22823681), (251, 8001928), (502, 4000964), (1004, 2000482), (2008, 1000241), (2761, 727448), (5522, 363724), (11044, 181862), (22088, 90931)]