2056305747

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{135221}}^1$

素因数の和:135398

約数の個数: 16

約数和(自身を含む): 2836416672

約数和(自身を除く): 780110925

約数列:

[1, 3, 37, 111, 137, 411, 5069, 15207, 135221, 405663, 5003177, 15009531, 18525277, 55575831, 685435249, 2056305747]

約数ペア:

[(1, 2056305747), (3, 685435249), (37, 55575831), (111, 18525277), (137, 15009531), (411, 5003177), (5069, 405663), (15207, 135221)]