810784

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{1949}}^1$

素因数の和:1972

約数の個数: 24

約数和(自身を含む): 1719900

約数和(自身を除く): 909116

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 1949, 3898, 7796, 15592, 25337, 31184, 50674, 62368, 101348, 202696, 405392, 810784]

約数ペア:

[(1, 810784), (2, 405392), (4, 202696), (8, 101348), (13, 62368), (16, 50674), (26, 31184), (32, 25337), (52, 15592), (104, 7796), (208, 3898), (416, 1949)]