1340392394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{941}}^1\times {\mathrm{64747}}^1$

素因数の和:65701

約数の個数: 16

約数和(自身を含む): 2195734176

約数和(自身を除く): 855341782

約数列:

[1, 2, 11, 22, 941, 1882, 10351, 20702, 64747, 129494, 712217, 1424434, 60926927, 121853854, 670196197, 1340392394]

約数ペア:

[(1, 1340392394), (2, 670196197), (11, 121853854), (22, 60926927), (941, 1424434), (1882, 712217), (10351, 129494), (20702, 64747)]