9867815690

素因数分解:

$2^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{769}}^1\times {\mathrm{4993}}^1$

素因数の和:6026

約数の個数: 32

約数和(自身を含む): 17857944720

約数和(自身を除く): 7990129030

約数列:

[1, 2, 5, 10, 257, 514, 769, 1285, 1538, 2570, 3845, 4993, 7690, 9986, 24965, 49930, 197633, 395266, 988165, 1283201, 1976330, 2566402, 3839617, 6416005, 7679234, 12832010, 19198085, 38396170, 986781569, 1973563138, 4933907845, 9867815690]

約数ペア:

[(1, 9867815690), (2, 4933907845), (5, 1973563138), (10, 986781569), (257, 38396170), (514, 19198085), (769, 12832010), (1285, 7679234), (1538, 6416005), (2570, 3839617), (3845, 2566402), (4993, 1976330), (7690, 1283201), (9986, 988165), (24965, 395266), (49930, 197633)]