1077976784

素因数分解:

$2^4\times {\mathrm{2657}}^1\times {\mathrm{25357}}^1$

素因数の和:28022

約数の個数: 20

約数和(自身を含む): 2089448484

約数和(自身を除く): 1011471700

約数列:

[1, 2, 4, 8, 16, 2657, 5314, 10628, 21256, 25357, 42512, 50714, 101428, 202856, 405712, 67373549, 134747098, 269494196, 538988392, 1077976784]

約数ペア:

[(1, 1077976784), (2, 538988392), (4, 269494196), (8, 134747098), (16, 67373549), (2657, 405712), (5314, 202856), (10628, 101428), (21256, 50714), (25357, 42512)]