191002042

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1240273}}^1$

素因数の和:1240293

約数の個数: 16

約数和(自身を含む): 357198912

約数和(自身を除く): 166196870

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1240273, 2480546, 8681911, 13643003, 17363822, 27286006, 95501021, 191002042]

約数ペア:

[(1, 191002042), (2, 95501021), (7, 27286006), (11, 17363822), (14, 13643003), (22, 8681911), (77, 2480546), (154, 1240273)]