542781908

素因数分解:

$2^2\times {\mathrm{6317}}^1\times {\mathrm{21481}}^1$

素因数の和:27802

約数の個数: 12

約数和(自身を含む): 950062932

約数和(自身を除く): 407281024

約数列:

[1, 2, 4, 6317, 12634, 21481, 25268, 42962, 85924, 135695477, 271390954, 542781908]

約数ペア:

[(1, 542781908), (2, 271390954), (4, 135695477), (6317, 85924), (12634, 42962), (21481, 25268)]