2937081826

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11041661}}^1$

素因数の和:11041689

約数の個数: 16

約数和(自身を含む): 5299997760

約数和(自身を除く): 2362915934

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 11041661, 22083322, 77291627, 154583254, 209791559, 419583118, 1468540913, 2937081826]

約数ペア:

[(1, 2937081826), (2, 1468540913), (7, 419583118), (14, 209791559), (19, 154583254), (38, 77291627), (133, 22083322), (266, 11041661)]