20170109618

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1\times {\mathrm{287873}}^1$

素因数の和:288589

約数の個数: 16

約数和(自身を含む): 30872759256

約数和(自身を除く): 10702649638

約数列:

[1, 2, 53, 106, 661, 1322, 35033, 70066, 287873, 575746, 15257269, 30514538, 190284053, 380568106, 10085054809, 20170109618]

約数ペア:

[(1, 20170109618), (2, 10085054809), (53, 380568106), (106, 190284053), (661, 30514538), (1322, 15257269), (35033, 575746), (70066, 287873)]