2017174910

素因数分解:

$2^1\times 5^1\times {\mathrm{1979}}^1\times {\mathrm{101929}}^1$

素因数の和:103915

約数の個数: 16

約数和(自身を含む): 3632785200

約数和(自身を除く): 1615610290

約数列:

[1, 2, 5, 10, 1979, 3958, 9895, 19790, 101929, 203858, 509645, 1019290, 201717491, 403434982, 1008587455, 2017174910]

約数ペア:

[(1, 2017174910), (2, 1008587455), (5, 403434982), (10, 201717491), (1979, 1019290), (3958, 509645), (9895, 203858), (19790, 101929)]