2080585976

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1281149}}^1$

素因数の和:1281191

約数の個数: 32

約数和(自身を含む): 4612140000

約数和(自身を除く): 2531554024

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 1281149, 2562298, 5124596, 8968043, 10249192, 17936086, 35872172, 37153321, 71744344, 74306642, 148613284, 260073247, 297226568, 520146494, 1040292988, 2080585976]

約数ペア:

[(1, 2080585976), (2, 1040292988), (4, 520146494), (7, 297226568), (8, 260073247), (14, 148613284), (28, 74306642), (29, 71744344), (56, 37153321), (58, 35872172), (116, 17936086), (203, 10249192), (232, 8968043), (406, 5124596), (812, 2562298), (1624, 1281149)]