557884941008

素因数分解:

$2^4\times {\mathrm{66509}}^1\times {\mathrm{524257}}^1$

素因数の和:590774

約数の個数: 20

約数和(自身を含む): 1080920386980

約数和(自身を除く): 523035445972

約数列:

[1, 2, 4, 8, 16, 66509, 133018, 266036, 524257, 532072, 1048514, 1064144, 2097028, 4194056, 8388112, 34867808813, 69735617626, 139471235252, 278942470504, 557884941008]

約数ペア:

[(1, 557884941008), (2, 278942470504), (4, 139471235252), (8, 69735617626), (16, 34867808813), (66509, 8388112), (133018, 4194056), (266036, 2097028), (524257, 1064144), (532072, 1048514)]