1885352

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 4086720

約数和(自身を除く): 2201368

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 257, 262, 514, 524, 917, 1028, 1048, 1799, 1834, 2056, 3598, 3668, 7196, 7336, 14392, 33667, 67334, 134668, 235669, 269336, 471338, 942676, 1885352]

約数ペア:

[(1, 1885352), (2, 942676), (4, 471338), (7, 269336), (8, 235669), (14, 134668), (28, 67334), (56, 33667), (131, 14392), (257, 7336), (262, 7196), (514, 3668), (524, 3598), (917, 2056), (1028, 1834), (1048, 1799)]