2068961699

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{122489}}^1$

素因数の和:122642

約数の個数: 16

約数和(自身を含む): 2508595200

約数和(自身を除く): 439633501

約数列:

[1, 7, 19, 127, 133, 889, 2413, 16891, 122489, 857423, 2327291, 15556103, 16291037, 108892721, 295565957, 2068961699]

約数ペア:

[(1, 2068961699), (7, 295565957), (19, 108892721), (127, 16291037), (133, 15556103), (889, 2327291), (2413, 857423), (16891, 122489)]