2008583969

素因数分解:

$7^1\times {\mathrm{181}}^1\times {\mathrm{223}}^1\times {\mathrm{7109}}^1$

素因数の和:7520

約数の個数: 16

約数和(自身を含む): 2318883840

約数和(自身を除く): 310299871

約数列:

[1, 7, 181, 223, 1267, 1561, 7109, 40363, 49763, 282541, 1286729, 1585307, 9007103, 11097149, 286940567, 2008583969]

約数ペア:

[(1, 2008583969), (7, 286940567), (181, 11097149), (223, 9007103), (1267, 1585307), (1561, 1286729), (7109, 282541), (40363, 49763)]