133775642

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{66821}}^1$

素因数の和:66854

約数の個数: 32

約数和(自身を含む): 269426304

約数和(自身を除く): 135650662

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 66821, 133642, 467747, 735031, 868673, 935494, 1470062, 1737346, 5145217, 6080711, 9555403, 10290434, 12161422, 19110806, 66887821, 133775642]

約数ペア:

[(1, 133775642), (2, 66887821), (7, 19110806), (11, 12161422), (13, 10290434), (14, 9555403), (22, 6080711), (26, 5145217), (77, 1737346), (91, 1470062), (143, 935494), (154, 868673), (182, 735031), (286, 467747), (1001, 133642), (2002, 66821)]