1520367662

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{311}}^1\times {\mathrm{20201}}^1$

素因数の和:20536

約数の個数: 24

約数和(自身を含む): 2514906576

約数和(自身を除く): 994538914

約数列:

[1, 2, 11, 22, 121, 242, 311, 622, 3421, 6842, 20201, 37631, 40402, 75262, 222211, 444422, 2444321, 4888642, 6282511, 12565022, 69107621, 138215242, 760183831, 1520367662]

約数ペア:

[(1, 1520367662), (2, 760183831), (11, 138215242), (22, 69107621), (121, 12565022), (242, 6282511), (311, 4888642), (622, 2444321), (3421, 444422), (6842, 222211), (20201, 75262), (37631, 40402)]