1340752

素因数分解:

$2^4\times 7^1\times {\mathrm{11971}}^1$

素因数の和:11986

約数の個数: 20

約数和(自身を含む): 2969056

約数和(自身を除く): 1628304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 11971, 23942, 47884, 83797, 95768, 167594, 191536, 335188, 670376, 1340752]

約数ペア:

[(1, 1340752), (2, 670376), (4, 335188), (7, 191536), (8, 167594), (14, 95768), (16, 83797), (28, 47884), (56, 23942), (112, 11971)]