2087831291

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{165059}}^1$

素因数の和:165218

約数の個数: 16

約数和(自身を含む): 2588140800

約数和(自身を除く): 500309509

約数列:

[1, 7, 13, 91, 139, 973, 1807, 12649, 165059, 1155413, 2145767, 15020369, 22943201, 160602407, 298261613, 2087831291]

約数ペア:

[(1, 2087831291), (7, 298261613), (13, 160602407), (91, 22943201), (139, 15020369), (973, 2145767), (1807, 1155413), (12649, 165059)]