2005983411

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{55339}}^1$

素因数の和:55666

約数の個数: 16

約数和(自身を含む): 2746634880

約数和(自身を除く): 740651469

約数列:

[1, 3, 43, 129, 281, 843, 12083, 36249, 55339, 166017, 2379577, 7138731, 15550259, 46650777, 668661137, 2005983411]

約数ペア:

[(1, 2005983411), (3, 668661137), (43, 46650777), (129, 15550259), (281, 7138731), (843, 2379577), (12083, 166017), (36249, 55339)]