2012471503

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{1785689}}^1$

素因数の和:1785726

約数の個数: 12

約数和(自身を含む): 2442823920

約数和(自身を除く): 430352417

約数列:

[1, 7, 23, 49, 161, 1127, 1785689, 12499823, 41070847, 87498761, 287495929, 2012471503]

約数ペア:

[(1, 2012471503), (7, 287495929), (23, 87498761), (49, 41070847), (161, 12499823), (1127, 1785689)]