530948

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{1097}}^1$

素因数の和:1123

約数の個数: 18

約数和(自身を含む): 1022238

約数和(自身を除く): 491290

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1097, 2194, 4388, 12067, 24134, 48268, 132737, 265474, 530948]

約数ペア:

[(1, 530948), (2, 265474), (4, 132737), (11, 48268), (22, 24134), (44, 12067), (121, 4388), (242, 2194), (484, 1097)]