2016757270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{27737}}^1$

素因数の和:28416

約数の個数: 32

約数和(自身を含む): 3966312096

約数和(自身を除く): 1949554826

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 661, 1322, 3305, 6610, 7271, 14542, 27737, 36355, 55474, 72710, 138685, 277370, 305107, 610214, 1525535, 3051070, 18334157, 36668314, 91670785, 183341570, 201675727, 403351454, 1008378635, 2016757270]

約数ペア:

[(1, 2016757270), (2, 1008378635), (5, 403351454), (10, 201675727), (11, 183341570), (22, 91670785), (55, 36668314), (110, 18334157), (661, 3051070), (1322, 1525535), (3305, 610214), (6610, 305107), (7271, 277370), (14542, 138685), (27737, 72710), (36355, 55474)]