1248368

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:233

約数の個数: 40

約数和(自身を含む): 2718576

約数和(自身を除く): 1470208

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 173, 176, 328, 346, 451, 656, 692, 902, 1384, 1804, 1903, 2768, 3608, 3806, 7093, 7216, 7612, 14186, 15224, 28372, 30448, 56744, 78023, 113488, 156046, 312092, 624184, 1248368]

約数ペア:

[(1, 1248368), (2, 624184), (4, 312092), (8, 156046), (11, 113488), (16, 78023), (22, 56744), (41, 30448), (44, 28372), (82, 15224), (88, 14186), (164, 7612), (173, 7216), (176, 7093), (328, 3806), (346, 3608), (451, 2768), (656, 1903), (692, 1804), (902, 1384)]