2113992386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{149441}}^1$

素因数の和:150097

約数の個数: 16

約数和(自身を含む): 3464663328

約数和(自身を除く): 1350670942

約数列:

[1, 2, 11, 22, 643, 1286, 7073, 14146, 149441, 298882, 1643851, 3287702, 96090563, 192181126, 1056996193, 2113992386]

約数ペア:

[(1, 2113992386), (2, 1056996193), (11, 192181126), (22, 96090563), (643, 3287702), (1286, 1643851), (7073, 298882), (14146, 149441)]