2389134416

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{1009}}^1\times {\mathrm{1783}}^1$

素因数の和:2883

約数の個数: 40

約数和(自身を含む): 4691991360

約数和(自身を除く): 2302856944

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1009, 1328, 1783, 2018, 3566, 4036, 7132, 8072, 14264, 16144, 28528, 83747, 147989, 167494, 295978, 334988, 591956, 669976, 1183912, 1339952, 1799047, 2367824, 3598094, 7196188, 14392376, 28784752, 149320901, 298641802, 597283604, 1194567208, 2389134416]

約数ペア:

[(1, 2389134416), (2, 1194567208), (4, 597283604), (8, 298641802), (16, 149320901), (83, 28784752), (166, 14392376), (332, 7196188), (664, 3598094), (1009, 2367824), (1328, 1799047), (1783, 1339952), (2018, 1183912), (3566, 669976), (4036, 591956), (7132, 334988), (8072, 295978), (14264, 167494), (16144, 147989), (28528, 83747)]