4158539

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1019}}^1$

素因数の和:1090

約数の個数: 16

約数和(自身を含む): 5287680

約数和(自身を除く): 1129141

約数列:

[1, 7, 11, 53, 77, 371, 583, 1019, 4081, 7133, 11209, 54007, 78463, 378049, 594077, 4158539]

約数ペア:

[(1, 4158539), (7, 594077), (11, 378049), (53, 78463), (77, 54007), (371, 11209), (583, 7133), (1019, 4081)]