20161412444

素因数分解:

$2^2\times {\mathrm{4049}}^1\times {\mathrm{1244839}}^1$

素因数の和:1248892

約数の個数: 12

約数和(自身を含む): 35291214000

約数和(自身を除く): 15129801556

約数列:

[1, 2, 4, 4049, 8098, 16196, 1244839, 2489678, 4979356, 5040353111, 10080706222, 20161412444]

約数ペア:

[(1, 20161412444), (2, 10080706222), (4, 5040353111), (4049, 4979356), (8098, 2489678), (16196, 1244839)]