549014768

素因数分解:

$2^4\times {\mathrm{857}}^1\times {\mathrm{40039}}^1$

素因数の和:40904

約数の個数: 20

約数和(自身を含む): 1064983920

約数和(自身を除く): 515969152

約数列:

[1, 2, 4, 8, 16, 857, 1714, 3428, 6856, 13712, 40039, 80078, 160156, 320312, 640624, 34313423, 68626846, 137253692, 274507384, 549014768]

約数ペア:

[(1, 549014768), (2, 274507384), (4, 137253692), (8, 68626846), (16, 34313423), (857, 640624), (1714, 320312), (3428, 160156), (6856, 80078), (13712, 40039)]