2011949877

素因数分解:

$3^1\times 7^1\times {\mathrm{911}}^1\times {\mathrm{105167}}^1$

素因数の和:106088

約数の個数: 16

約数和(自身を含む): 3069222912

約数和(自身を除く): 1057273035

約数列:

[1, 3, 7, 21, 911, 2733, 6377, 19131, 105167, 315501, 736169, 2208507, 95807137, 287421411, 670649959, 2011949877]

約数ペア:

[(1, 2011949877), (3, 670649959), (7, 287421411), (21, 95807137), (911, 2208507), (2733, 736169), (6377, 315501), (19131, 105167)]