489243432

素因数分解:

$2^3\times 3^1\times {\mathrm{20385143}}^1$

素因数の和:20385152

約数の個数: 16

約数和(自身を含む): 1223108640

約数和(自身を除く): 733865208

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 20385143, 40770286, 61155429, 81540572, 122310858, 163081144, 244621716, 489243432]

約数ペア:

[(1, 489243432), (2, 244621716), (3, 163081144), (4, 122310858), (6, 81540572), (8, 61155429), (12, 40770286), (24, 20385143)]