520058132668

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{1931}}^1\times {\mathrm{491461}}^1$

素因数の和:493533

約数の個数: 24

約数和(自身を含む): 917221428144

約数和(自身を除く): 397163295476

約数列:

[1, 2, 4, 137, 274, 548, 1931, 3862, 7724, 264547, 491461, 529094, 982922, 1058188, 1965844, 67330157, 134660314, 269320628, 949011191, 1898022382, 3796044764, 130014533167, 260029066334, 520058132668]

約数ペア:

[(1, 520058132668), (2, 260029066334), (4, 130014533167), (137, 3796044764), (274, 1898022382), (548, 949011191), (1931, 269320628), (3862, 134660314), (7724, 67330157), (264547, 1965844), (491461, 1058188), (529094, 982922)]