2017691666

素因数分解:

$2^1\times {\mathrm{43}}^2\times {\mathrm{545617}}^1$

素因数の和:545705

約数の個数: 12

約数和(自身を含む): 3098564622

約数和(自身を除く): 1080872956

約数列:

[1, 2, 43, 86, 1849, 3698, 545617, 1091234, 23461531, 46923062, 1008845833, 2017691666]

約数ペア:

[(1, 2017691666), (2, 1008845833), (43, 46923062), (86, 23461531), (1849, 1091234), (3698, 545617)]