1855024

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{431}}^1$

素因数の和:708

約数の個数: 20

約数和(自身を含む): 3615840

約数和(自身を除く): 1760816

約数列:

[1, 2, 4, 8, 16, 269, 431, 538, 862, 1076, 1724, 2152, 3448, 4304, 6896, 115939, 231878, 463756, 927512, 1855024]

約数ペア:

[(1, 1855024), (2, 927512), (4, 463756), (8, 231878), (16, 115939), (269, 6896), (431, 4304), (538, 3448), (862, 2152), (1076, 1724)]