2011898042

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13064273}}^1$

素因数の和:13064293

約数の個数: 16

約数和(自身を含む): 3762510912

約数和(自身を除く): 1750612870

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 13064273, 26128546, 91449911, 143707003, 182899822, 287414006, 1005949021, 2011898042]

約数ペア:

[(1, 2011898042), (2, 1005949021), (7, 287414006), (11, 182899822), (14, 143707003), (22, 91449911), (77, 26128546), (154, 13064273)]