2749744

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{1931}}^1$

素因数の和:2028

約数の個数: 20

約数和(自身を含む): 5390280

約数和(自身を除く): 2640536

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 1931, 3862, 7724, 15448, 30896, 171859, 343718, 687436, 1374872, 2749744]

約数ペア:

[(1, 2749744), (2, 1374872), (4, 687436), (8, 343718), (16, 171859), (89, 30896), (178, 15448), (356, 7724), (712, 3862), (1424, 1931)]