2051211143

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{28859}}^1$

素因数の和:29026

約数の個数: 16

約数和(自身を含む): 2250387360

約数和(自身を除く): 199176217

約数列:

[1, 17, 37, 113, 629, 1921, 4181, 28859, 71077, 490603, 1067783, 3261067, 18152311, 55438139, 120659479, 2051211143]

約数ペア:

[(1, 2051211143), (17, 120659479), (37, 55438139), (113, 18152311), (629, 3261067), (1921, 1067783), (4181, 490603), (28859, 71077)]