1554800656

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{3671}}^1$

素因数の和:4039

約数の個数: 40

約数和(自身を含む): 3054340224

約数和(自身を除く): 1499539568

約数列:

[1, 2, 4, 8, 16, 103, 206, 257, 412, 514, 824, 1028, 1648, 2056, 3671, 4112, 7342, 14684, 26471, 29368, 52942, 58736, 105884, 211768, 378113, 423536, 756226, 943447, 1512452, 1886894, 3024904, 3773788, 6049808, 7547576, 15095152, 97175041, 194350082, 388700164, 777400328, 1554800656]

約数ペア:

[(1, 1554800656), (2, 777400328), (4, 388700164), (8, 194350082), (16, 97175041), (103, 15095152), (206, 7547576), (257, 6049808), (412, 3773788), (514, 3024904), (824, 1886894), (1028, 1512452), (1648, 943447), (2056, 756226), (3671, 423536), (4112, 378113), (7342, 211768), (14684, 105884), (26471, 58736), (29368, 52942)]