2587042904

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{157057}}^1$

素因数の和:157163

約数の個数: 32

約数和(自身を含む): 5088679200

約数和(自身を除く): 2501636296

約数列:

[1, 2, 4, 8, 29, 58, 71, 116, 142, 232, 284, 568, 2059, 4118, 8236, 16472, 157057, 314114, 628228, 1256456, 4554653, 9109306, 11151047, 18218612, 22302094, 36437224, 44604188, 89208376, 323380363, 646760726, 1293521452, 2587042904]

約数ペア:

[(1, 2587042904), (2, 1293521452), (4, 646760726), (8, 323380363), (29, 89208376), (58, 44604188), (71, 36437224), (116, 22302094), (142, 18218612), (232, 11151047), (284, 9109306), (568, 4554653), (2059, 1256456), (4118, 628228), (8236, 314114), (16472, 157057)]