672342134

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{19571}}^1$

素因数の和:19855

約数の個数: 16

約数和(自身を含む): 1025181360

約数和(自身を除く): 352839226

約数列:

[1, 2, 89, 178, 193, 386, 17177, 19571, 34354, 39142, 1741819, 3483638, 3777203, 7554406, 336171067, 672342134]

約数ペア:

[(1, 672342134), (2, 336171067), (89, 7554406), (178, 3777203), (193, 3483638), (386, 1741819), (17177, 39142), (19571, 34354)]