1201256

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1129}}^1$

素因数の和:1161

約数の個数: 32

約数和(自身を含む): 2712000

約数和(自身を除く): 1510744

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 1129, 2258, 4516, 7903, 9032, 15806, 21451, 31612, 42902, 63224, 85804, 150157, 171608, 300314, 600628, 1201256]

約数ペア:

[(1, 1201256), (2, 600628), (4, 300314), (7, 171608), (8, 150157), (14, 85804), (19, 63224), (28, 42902), (38, 31612), (56, 21451), (76, 15806), (133, 9032), (152, 7903), (266, 4516), (532, 2258), (1064, 1129)]