1025004913

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{2789}}^1$

素因数の和:2889

約数の個数: 24

約数和(自身を含む): 1166443200

約数和(自身を除く): 141438287

約数列:

[1, 19, 23, 29, 437, 551, 667, 841, 2789, 12673, 15979, 19343, 52991, 64147, 80881, 367517, 1218793, 1536739, 1860263, 2345549, 35344997, 44565431, 53947627, 1025004913]

約数ペア:

[(1, 1025004913), (19, 53947627), (23, 44565431), (29, 35344997), (437, 2345549), (551, 1860263), (667, 1536739), (841, 1218793), (2789, 367517), (12673, 80881), (15979, 64147), (19343, 52991)]