2488382204

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{61673}}^1$

素因数の和:61826

約数の個数: 48

約数和(自身を含む): 5470730496

約数和(自身を除く): 2982348292

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 131, 154, 262, 308, 524, 917, 1441, 1834, 2882, 3668, 5764, 10087, 20174, 40348, 61673, 123346, 246692, 431711, 678403, 863422, 1356806, 1726844, 2713612, 4748821, 8079163, 9497642, 16158326, 18995284, 32316652, 56554141, 88870793, 113108282, 177741586, 226216564, 355483172, 622095551, 1244191102, 2488382204]

約数ペア:

[(1, 2488382204), (2, 1244191102), (4, 622095551), (7, 355483172), (11, 226216564), (14, 177741586), (22, 113108282), (28, 88870793), (44, 56554141), (77, 32316652), (131, 18995284), (154, 16158326), (262, 9497642), (308, 8079163), (524, 4748821), (917, 2713612), (1441, 1726844), (1834, 1356806), (2882, 863422), (3668, 678403), (5764, 431711), (10087, 246692), (20174, 123346), (40348, 61673)]