520069187

素因数分解:

${\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1\times {\mathrm{1231}}^1$

素因数の和:1634

約数の個数: 16

約数和(自身を含む): 573619200

約数和(自身を除く): 53550013

約数列:

[1, 11, 193, 199, 1231, 2123, 2189, 13541, 38407, 237583, 244969, 422477, 2613413, 2694659, 47279017, 520069187]

約数ペア:

[(1, 520069187), (11, 47279017), (193, 2694659), (199, 2613413), (1231, 422477), (2123, 244969), (2189, 237583), (13541, 38407)]