2182930561

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{23623}}^1$

素因数の和:23980

約数の個数: 16

約数和(自身を含む): 2561219584

約数和(自身を除く): 378289023

約数列:

[1, 7, 43, 301, 307, 2149, 13201, 23623, 92407, 165361, 1015789, 7110523, 7252261, 50765827, 311847223, 2182930561]

約数ペア:

[(1, 2182930561), (7, 311847223), (43, 50765827), (301, 7252261), (307, 7110523), (2149, 1015789), (13201, 165361), (23623, 92407)]