2008990543

素因数分解:

$7^2\times {\mathrm{683}}^1\times {\mathrm{60029}}^1$

素因数の和:60726

約数の個数: 12

約数和(自身を含む): 2340449640

約数和(自身を除く): 331459097

約数列:

[1, 7, 49, 683, 4781, 33467, 60029, 420203, 2941421, 40999807, 286998649, 2008990543]

約数ペア:

[(1, 2008990543), (7, 286998649), (49, 40999807), (683, 2941421), (4781, 420203), (33467, 60029)]