539731312

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{120047}}^1$

素因数の和:120336

約数の個数: 20

約数和(自身を含む): 1049459616

約数和(自身を除く): 509728304

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 4496, 120047, 240094, 480188, 960376, 1920752, 33733207, 67466414, 134932828, 269865656, 539731312]

約数ペア:

[(1, 539731312), (2, 269865656), (4, 134932828), (8, 67466414), (16, 33733207), (281, 1920752), (562, 960376), (1124, 480188), (2248, 240094), (4496, 120047)]