492788984

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{56983}}^1$

素因数の和:57059

約数の個数: 32

約数和(自身を含む): 984683520

約数和(自身を除く): 491894536

約数列:

[1, 2, 4, 8, 23, 46, 47, 92, 94, 184, 188, 376, 1081, 2162, 4324, 8648, 56983, 113966, 227932, 455864, 1310609, 2621218, 2678201, 5242436, 5356402, 10484872, 10712804, 21425608, 61598623, 123197246, 246394492, 492788984]

約数ペア:

[(1, 492788984), (2, 246394492), (4, 123197246), (8, 61598623), (23, 21425608), (46, 10712804), (47, 10484872), (92, 5356402), (94, 5242436), (184, 2678201), (188, 2621218), (376, 1310609), (1081, 455864), (2162, 227932), (4324, 113966), (8648, 56983)]