2499248

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{863}}^1$

素因数の和:1052

約数の個数: 20

約数和(自身を含む): 4874688

約数和(自身を除く): 2375440

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 863, 1448, 1726, 2896, 3452, 6904, 13808, 156203, 312406, 624812, 1249624, 2499248]

約数ペア:

[(1, 2499248), (2, 1249624), (4, 624812), (8, 312406), (16, 156203), (181, 13808), (362, 6904), (724, 3452), (863, 2896), (1448, 1726)]