3449864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 7128000

約数和(自身を除く): 3678136

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 197, 199, 394, 398, 788, 796, 1576, 1592, 2167, 2189, 4334, 4378, 8668, 8756, 17336, 17512, 39203, 78406, 156812, 313624, 431233, 862466, 1724932, 3449864]

約数ペア:

[(1, 3449864), (2, 1724932), (4, 862466), (8, 431233), (11, 313624), (22, 156812), (44, 78406), (88, 39203), (197, 17512), (199, 17336), (394, 8756), (398, 8668), (788, 4378), (796, 4334), (1576, 2189), (1592, 2167)]