2009093386

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1063}}^1\times {\mathrm{21977}}^1$

素因数の和:23085

約数の個数: 16

約数和(自身を含む): 3086766144

約数和(自身を除く): 1077672758

約数列:

[1, 2, 43, 86, 1063, 2126, 21977, 43954, 45709, 91418, 945011, 1890022, 23361551, 46723102, 1004546693, 2009093386]

約数ペア:

[(1, 2009093386), (2, 1004546693), (43, 46723102), (86, 23361551), (1063, 1890022), (2126, 945011), (21977, 91418), (43954, 45709)]