2689291286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{6373}}^1\times {\mathrm{19181}}^1$

素因数の和:25567

約数の個数: 16

約数和(自身を含む): 4401578448

約数和(自身を除く): 1712287162

約数列:

[1, 2, 11, 22, 6373, 12746, 19181, 38362, 70103, 140206, 210991, 421982, 122240513, 244481026, 1344645643, 2689291286]

約数ペア:

[(1, 2689291286), (2, 1344645643), (11, 244481026), (22, 122240513), (6373, 421982), (12746, 210991), (19181, 140206), (38362, 70103)]