2728688

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{857}}^1$

素因数の和:1064

約数の個数: 20

約数和(自身を含む): 5319600

約数和(自身を除く): 2590912

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 857, 1592, 1714, 3184, 3428, 6856, 13712, 170543, 341086, 682172, 1364344, 2728688]

約数ペア:

[(1, 2728688), (2, 1364344), (4, 682172), (8, 341086), (16, 170543), (199, 13712), (398, 6856), (796, 3428), (857, 3184), (1592, 1714)]