264141548

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{545747}}^1$

素因数の和:545773

約数の個数: 18

約数和(自身を含む): 508091388

約数和(自身を除く): 243949840

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 545747, 1091494, 2182988, 6003217, 12006434, 24012868, 66035387, 132070774, 264141548]

約数ペア:

[(1, 264141548), (2, 132070774), (4, 66035387), (11, 24012868), (22, 12006434), (44, 6003217), (121, 2182988), (242, 1091494), (484, 545747)]