1723283948

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1259}}^1\times {\mathrm{20129}}^1$

素因数の和:21409

約数の個数: 24

約数和(自身を含む): 3195838800

約数和(自身を除く): 1472554852

約数列:

[1, 2, 4, 17, 34, 68, 1259, 2518, 5036, 20129, 21403, 40258, 42806, 80516, 85612, 342193, 684386, 1368772, 25342411, 50684822, 101369644, 430820987, 861641974, 1723283948]

約数ペア:

[(1, 1723283948), (2, 861641974), (4, 430820987), (17, 101369644), (34, 50684822), (68, 25342411), (1259, 1368772), (2518, 684386), (5036, 342193), (20129, 85612), (21403, 80516), (40258, 42806)]