2525175088

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{32321}}^1$

素因数の和:32605

約数の個数: 40

約数和(自身を含む): 5170227120

約数和(自身を除く): 2645052032

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 257, 304, 514, 1028, 2056, 4112, 4883, 9766, 19532, 32321, 39064, 64642, 78128, 129284, 258568, 517136, 614099, 1228198, 2456396, 4912792, 8306497, 9825584, 16612994, 33225988, 66451976, 132903952, 157823443, 315646886, 631293772, 1262587544, 2525175088]

約数ペア:

[(1, 2525175088), (2, 1262587544), (4, 631293772), (8, 315646886), (16, 157823443), (19, 132903952), (38, 66451976), (76, 33225988), (152, 16612994), (257, 9825584), (304, 8306497), (514, 4912792), (1028, 2456396), (2056, 1228198), (4112, 614099), (4883, 517136), (9766, 258568), (19532, 129284), (32321, 78128), (39064, 64642)]