2089861832

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{13749091}}^1$

素因数の和:13749116

約数の個数: 16

約数和(自身を含む): 4124727600

約数和(自身を除く): 2034865768

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 13749091, 27498182, 54996364, 109992728, 261232729, 522465458, 1044930916, 2089861832]

約数ペア:

[(1, 2089861832), (2, 1044930916), (4, 522465458), (8, 261232729), (19, 109992728), (38, 54996364), (76, 27498182), (152, 13749091)]