816272378

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{457}}^1\times {\mathrm{5479}}^1$

素因数の和:6101

約数の個数: 16

約数和(自身を含む): 1234841280

約数和(自身を除く): 418568902

約数列:

[1, 2, 163, 326, 457, 914, 5479, 10958, 74491, 148982, 893077, 1786154, 2503903, 5007806, 408136189, 816272378]

約数ペア:

[(1, 816272378), (2, 408136189), (163, 5007806), (326, 2503903), (457, 1786154), (914, 893077), (5479, 148982), (10958, 74491)]