2007120823

素因数分解:

${\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{8377}}^1$

素因数の和:8598

約数の個数: 16

約数和(自身を含む): 2123320320

約数和(自身を除く): 116199497

約数列:

[1, 31, 59, 131, 1829, 4061, 7729, 8377, 239599, 259687, 494243, 1097387, 15321533, 34018997, 64745833, 2007120823]

約数ペア:

[(1, 2007120823), (31, 64745833), (59, 34018997), (131, 15321533), (1829, 1097387), (4061, 494243), (7729, 259687), (8377, 239599)]