154530004

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{489019}}^1$

素因数の和:489102

約数の個数: 12

約数和(自身を含む): 273851200

約数和(自身を除く): 119321196

約数列:

[1, 2, 4, 79, 158, 316, 489019, 978038, 1956076, 38632501, 77265002, 154530004]

約数ペア:

[(1, 154530004), (2, 77265002), (4, 38632501), (79, 1956076), (158, 978038), (316, 489019)]