131407858

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1447}}^1\times {\mathrm{2671}}^1$

素因数の和:4137

約数の個数: 16

約数和(自身を含む): 208929024

約数和(自身を除く): 77521166

約数列:

[1, 2, 17, 34, 1447, 2671, 2894, 5342, 24599, 45407, 49198, 90814, 3864937, 7729874, 65703929, 131407858]

約数ペア:

[(1, 131407858), (2, 65703929), (17, 7729874), (34, 3864937), (1447, 90814), (2671, 49198), (2894, 45407), (5342, 24599)]