4999024

素因数分解:

$2^4\times {\mathrm{397}}^1\times {\mathrm{787}}^1$

素因数の和:1192

約数の個数: 20

約数和(自身を含む): 9722344

約数和(自身を除く): 4723320

約数列:

[1, 2, 4, 8, 16, 397, 787, 794, 1574, 1588, 3148, 3176, 6296, 6352, 12592, 312439, 624878, 1249756, 2499512, 4999024]

約数ペア:

[(1, 4999024), (2, 2499512), (4, 1249756), (8, 624878), (16, 312439), (397, 12592), (787, 6352), (794, 6296), (1574, 3176), (1588, 3148)]