2056551644

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{263}}^1\times {\mathrm{1447}}^1$

素因数の和:1914

約数の個数: 48

約数和(自身を含む): 4153003008

約数和(自身を除く): 2096451364

約数列:

[1, 2, 4, 7, 14, 28, 193, 263, 386, 526, 772, 1052, 1351, 1447, 1841, 2702, 2894, 3682, 5404, 5788, 7364, 10129, 20258, 40516, 50759, 101518, 203036, 279271, 355313, 380561, 558542, 710626, 761122, 1117084, 1421252, 1522244, 1954897, 2663927, 3909794, 5327854, 7819588, 10655708, 73448273, 146896546, 293793092, 514137911, 1028275822, 2056551644]

約数ペア:

[(1, 2056551644), (2, 1028275822), (4, 514137911), (7, 293793092), (14, 146896546), (28, 73448273), (193, 10655708), (263, 7819588), (386, 5327854), (526, 3909794), (772, 2663927), (1052, 1954897), (1351, 1522244), (1447, 1421252), (1841, 1117084), (2702, 761122), (2894, 710626), (3682, 558542), (5404, 380561), (5788, 355313), (7364, 279271), (10129, 203036), (20258, 101518), (40516, 50759)]