2011071386

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1319}}^1\times {\mathrm{17729}}^1$

素因数の和:19093

約数の個数: 16

約数和(自身を含む): 3089275200

約数和(自身を除く): 1078203814

約数列:

[1, 2, 43, 86, 1319, 2638, 17729, 35458, 56717, 113434, 762347, 1524694, 23384551, 46769102, 1005535693, 2011071386]

約数ペア:

[(1, 2011071386), (2, 1005535693), (43, 46769102), (86, 23384551), (1319, 1524694), (2638, 762347), (17729, 113434), (35458, 56717)]