1303072

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{947}}^1$

素因数の和:1000

約数の個数: 24

約数和(自身を含む): 2627856

約数和(自身を除く): 1324784

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 947, 1376, 1894, 3788, 7576, 15152, 30304, 40721, 81442, 162884, 325768, 651536, 1303072]

約数ペア:

[(1, 1303072), (2, 651536), (4, 325768), (8, 162884), (16, 81442), (32, 40721), (43, 30304), (86, 15152), (172, 7576), (344, 3788), (688, 1894), (947, 1376)]