431366234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{13033}}^1$

素因数の和:13134

約数の個数: 32

約数和(自身を含む): 744502080

約数和(自身を除く): 313135846

約数列:

[1, 2, 13, 19, 26, 38, 67, 134, 247, 494, 871, 1273, 1742, 2546, 13033, 16549, 26066, 33098, 169429, 247627, 338858, 495254, 873211, 1746422, 3219151, 6438302, 11351743, 16591009, 22703486, 33182018, 215683117, 431366234]

約数ペア:

[(1, 431366234), (2, 215683117), (13, 33182018), (19, 22703486), (26, 16591009), (38, 11351743), (67, 6438302), (134, 3219151), (247, 1746422), (494, 873211), (871, 495254), (1273, 338858), (1742, 247627), (2546, 169429), (13033, 33098), (16549, 26066)]