256802514

素因数分解:

$2^1\times 3^1\times {\mathrm{1549}}^1\times {\mathrm{27631}}^1$

素因数の和:29185

約数の個数: 16

約数和(自身を含む): 513955200

約数和(自身を除く): 257152686

約数列:

[1, 2, 3, 6, 1549, 3098, 4647, 9294, 27631, 55262, 82893, 165786, 42800419, 85600838, 128401257, 256802514]

約数ペア:

[(1, 256802514), (2, 128401257), (3, 85600838), (6, 42800419), (1549, 165786), (3098, 82893), (4647, 55262), (9294, 27631)]