8870686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 15510528

約数和(自身を除く): 6639842

約数列:

[1, 2, 11, 22, 23, 46, 47, 94, 253, 373, 506, 517, 746, 1034, 1081, 2162, 4103, 8206, 8579, 11891, 17158, 17531, 23782, 35062, 94369, 188738, 192841, 385682, 403213, 806426, 4435343, 8870686]

約数ペア:

[(1, 8870686), (2, 4435343), (11, 806426), (22, 403213), (23, 385682), (46, 192841), (47, 188738), (94, 94369), (253, 35062), (373, 23782), (506, 17531), (517, 17158), (746, 11891), (1034, 8579), (1081, 8206), (2162, 4103)]