2017130354

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{1123}}^1\times {\mathrm{10091}}^1$

素因数の和:11305

約数の個数: 16

約数和(自身を含む): 3062720160

約数和(自身を除く): 1045589806

約数列:

[1, 2, 89, 178, 1123, 2246, 10091, 20182, 99947, 199894, 898099, 1796198, 11332193, 22664386, 1008565177, 2017130354]

約数ペア:

[(1, 2017130354), (2, 1008565177), (89, 22664386), (178, 11332193), (1123, 1796198), (2246, 898099), (10091, 199894), (20182, 99947)]