4255867

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2909}}^1$

素因数の和:2946

約数の個数: 16

約数和(自身を含む): 5587200

約数和(自身を除く): 1331333

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 2909, 20363, 31999, 55271, 223993, 386897, 607981, 4255867]

約数ペア:

[(1, 4255867), (7, 607981), (11, 386897), (19, 223993), (77, 55271), (133, 31999), (209, 20363), (1463, 2909)]