2664944

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{863}}^1$

素因数の和:1064

約数の個数: 20

約数和(自身を含む): 5196096

約数和(自身を除く): 2531152

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 863, 1544, 1726, 3088, 3452, 6904, 13808, 166559, 333118, 666236, 1332472, 2664944]

約数ペア:

[(1, 2664944), (2, 1332472), (4, 666236), (8, 333118), (16, 166559), (193, 13808), (386, 6904), (772, 3452), (863, 3088), (1544, 1726)]