505293834

素因数分解:

$2^1\times 3^1\times {\mathrm{643}}^1\times {\mathrm{130973}}^1$

素因数の和:131621

約数の個数: 16

約数和(自身を含む): 1012167072

約数和(自身を除く): 506873238

約数列:

[1, 2, 3, 6, 643, 1286, 1929, 3858, 130973, 261946, 392919, 785838, 84215639, 168431278, 252646917, 505293834]

約数ペア:

[(1, 505293834), (2, 252646917), (3, 168431278), (6, 84215639), (643, 785838), (1286, 392919), (1929, 261946), (3858, 130973)]