1394291248

素因数分解:

$2^4\times 7^1\times {\mathrm{12449029}}^1$

素因数の和:12449044

約数の個数: 20

約数和(自身を含む): 3087359440

約数和(自身を除く): 1693068192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 12449029, 24898058, 49796116, 87143203, 99592232, 174286406, 199184464, 348572812, 697145624, 1394291248]

約数ペア:

[(1, 1394291248), (2, 697145624), (4, 348572812), (7, 199184464), (8, 174286406), (14, 99592232), (16, 87143203), (28, 49796116), (56, 24898058), (112, 12449029)]