4920681731

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{213859}}^1$

素因数の和:214058

約数の個数: 16

約数和(自身を含む): 5953862400

約数和(自身を除く): 1033180669

約数列:

[1, 7, 19, 133, 173, 1211, 3287, 23009, 213859, 1497013, 4063321, 28443247, 36997607, 258983249, 702954533, 4920681731]

約数ペア:

[(1, 4920681731), (7, 702954533), (19, 258983249), (133, 36997607), (173, 28443247), (1211, 4063321), (3287, 1497013), (23009, 213859)]