522742172

素因数分解:

$2^2\times {\mathrm{653}}^1\times {\mathrm{200131}}^1$

素因数の和:200788

約数の個数: 12

約数和(自身を含む): 916204296

約数和(自身を除く): 393462124

約数列:

[1, 2, 4, 653, 1306, 2612, 200131, 400262, 800524, 130685543, 261371086, 522742172]

約数ペア:

[(1, 522742172), (2, 261371086), (4, 130685543), (653, 800524), (1306, 400262), (2612, 200131)]