4209968125418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1721}}^1\times {\mathrm{111192439}}^1$

素因数の和:111194173

約数の個数: 16

約数和(自身を含む): 6893041740480

約数和(自身を除く): 2683073615062

約数列:

[1, 2, 11, 22, 1721, 3442, 18931, 37862, 111192439, 222384878, 1223116829, 2446233658, 191362187519, 382724375038, 2104984062709, 4209968125418]

約数ペア:

[(1, 4209968125418), (2, 2104984062709), (11, 382724375038), (22, 191362187519), (1721, 2446233658), (3442, 1223116829), (18931, 222384878), (37862, 111192439)]