6451978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:286

約数の個数: 32

約数和(自身を含む): 11088000

約数和(自身を除く): 4636022

約数列:

[1, 2, 13, 26, 29, 43, 58, 86, 199, 377, 398, 559, 754, 1118, 1247, 2494, 2587, 5174, 5771, 8557, 11542, 16211, 17114, 32422, 75023, 111241, 150046, 222482, 248153, 496306, 3225989, 6451978]

約数ペア:

[(1, 6451978), (2, 3225989), (13, 496306), (26, 248153), (29, 222482), (43, 150046), (58, 111241), (86, 75023), (199, 32422), (377, 17114), (398, 16211), (559, 11542), (754, 8557), (1118, 5771), (1247, 5174), (2494, 2587)]