2543693144

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{1913}}^1\times {\mathrm{2341}}^1$

素因数の和:4331

約数の個数: 32

約数和(自身を含む): 4841195040

約数和(自身を除く): 2297501896

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 1913, 2341, 3826, 4682, 7652, 9364, 15304, 18728, 135823, 166211, 271646, 332422, 543292, 664844, 1086584, 1329688, 4478333, 8956666, 17913332, 35826664, 317961643, 635923286, 1271846572, 2543693144]

約数ペア:

[(1, 2543693144), (2, 1271846572), (4, 635923286), (8, 317961643), (71, 35826664), (142, 17913332), (284, 8956666), (568, 4478333), (1913, 1329688), (2341, 1086584), (3826, 664844), (4682, 543292), (7652, 332422), (9364, 271646), (15304, 166211), (18728, 135823)]