289251934

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{28297}}^1$

素因数の和:28587

約数の個数: 16

約数和(自身を含む): 458427600

約数和(自身を除く): 169175666

約数列:

[1, 2, 19, 38, 269, 538, 5111, 10222, 28297, 56594, 537643, 1075286, 7611893, 15223786, 144625967, 289251934]

約数ペア:

[(1, 289251934), (2, 144625967), (19, 15223786), (38, 7611893), (269, 1075286), (538, 537643), (5111, 56594), (10222, 28297)]