2247014917

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{20089}}^1$

素因数の和:20173

約数の個数: 24

約数和(自身を含む): 2799742400

約数和(自身を除く): 552727483

約数列:

[1, 7, 19, 29, 133, 203, 551, 841, 3857, 5887, 15979, 20089, 111853, 140623, 381691, 582581, 2671837, 4078067, 11069039, 16894849, 77483273, 118263943, 321002131, 2247014917]

約数ペア:

[(1, 2247014917), (7, 321002131), (19, 118263943), (29, 77483273), (133, 16894849), (203, 11069039), (551, 4078067), (841, 2671837), (3857, 582581), (5887, 381691), (15979, 140623), (20089, 111853)]