7917291824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{38063903}}^1$

素因数の和:38063924

約数の個数: 20

約数和(自身を含む): 16519734336

約数和(自身を除く): 8602442512

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 38063903, 76127806, 152255612, 304511224, 494830739, 609022448, 989661478, 1979322956, 3958645912, 7917291824]

約数ペア:

[(1, 7917291824), (2, 3958645912), (4, 1979322956), (8, 989661478), (13, 609022448), (16, 494830739), (26, 304511224), (52, 152255612), (104, 76127806), (208, 38063903)]