2056574877

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{224101}}^1$

素因数の和:224153

約数の個数: 32

約数和(自身を含む): 3442206720

約数和(自身を除く): 1385631843

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 399, 437, 483, 1311, 3059, 9177, 224101, 672303, 1568707, 4257919, 4706121, 5154323, 12773757, 15462969, 29805433, 36080261, 89416299, 97932137, 108240783, 293796411, 685524959, 2056574877]

約数ペア:

[(1, 2056574877), (3, 685524959), (7, 293796411), (19, 108240783), (21, 97932137), (23, 89416299), (57, 36080261), (69, 29805433), (133, 15462969), (161, 12773757), (399, 5154323), (437, 4706121), (483, 4257919), (1311, 1568707), (3059, 672303), (9177, 224101)]