420597166

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1861}}^1\times {\mathrm{10273}}^1$

素因数の和:12147

約数の個数: 16

約数和(自身を含む): 688686768

約数和(自身を除く): 268089602

約数列:

[1, 2, 11, 22, 1861, 3722, 10273, 20471, 20546, 40942, 113003, 226006, 19118053, 38236106, 210298583, 420597166]

約数ペア:

[(1, 420597166), (2, 210298583), (11, 38236106), (22, 19118053), (1861, 226006), (3722, 113003), (10273, 40942), (20471, 20546)]