2905038577

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{43397}}^1$

素因数の和:43608

約数の個数: 16

約数和(自身を含む): 3391293312

約数和(自身を除く): 486254735

約数列:

[1, 7, 73, 131, 511, 917, 9563, 43397, 66941, 303779, 3167981, 5685007, 22175867, 39795049, 415005511, 2905038577]

約数ペア:

[(1, 2905038577), (7, 415005511), (73, 39795049), (131, 22175867), (511, 5685007), (917, 3167981), (9563, 303779), (43397, 66941)]