4721959

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:270

約数の個数: 16

約数和(自身を含む): 5385600

約数和(自身を除く): 663641

約数列:

[1, 11, 43, 67, 149, 473, 737, 1639, 2881, 6407, 9983, 31691, 70477, 109813, 429269, 4721959]

約数ペア:

[(1, 4721959), (11, 429269), (43, 109813), (67, 70477), (149, 31691), (473, 9983), (737, 6407), (1639, 2881)]