129374972

素因数分解:

$2^2\times {\mathrm{653}}^1\times {\mathrm{49531}}^1$

素因数の和:50188

約数の個数: 12

約数和(自身を含む): 226757496

約数和(自身を除く): 97382524

約数列:

[1, 2, 4, 653, 1306, 2612, 49531, 99062, 198124, 32343743, 64687486, 129374972]

約数ペア:

[(1, 129374972), (2, 64687486), (4, 32343743), (653, 198124), (1306, 99062), (2612, 49531)]