2080598212

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1549}}^1$

素因数の和:1674

約数の個数: 96

約数和(自身を含む): 4687200000

約数和(自身を除く): 2606601788

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 89, 98, 154, 178, 196, 308, 343, 356, 539, 623, 686, 979, 1078, 1246, 1372, 1549, 1958, 2156, 2492, 3098, 3773, 3916, 4361, 6196, 6853, 7546, 8722, 10843, 13706, 15092, 17039, 17444, 21686, 27412, 30527, 34078, 43372, 47971, 61054, 68156, 75901, 95942, 119273, 122108, 137861, 151802, 191884, 238546, 275722, 303604, 335797, 477092, 531307, 551444, 671594, 834911, 965027, 1062614, 1343188, 1516471, 1669822, 1930054, 2125228, 3032942, 3339644, 3860108, 5844377, 6065884, 6755189, 10615297, 11688754, 13510378, 21230594, 23377508, 27020756, 42461188, 47286323, 74307079, 94572646, 148614158, 189145292, 297228316, 520149553, 1040299106, 2080598212]

約数ペア:

[(1, 2080598212), (2, 1040299106), (4, 520149553), (7, 297228316), (11, 189145292), (14, 148614158), (22, 94572646), (28, 74307079), (44, 47286323), (49, 42461188), (77, 27020756), (89, 23377508), (98, 21230594), (154, 13510378), (178, 11688754), (196, 10615297), (308, 6755189), (343, 6065884), (356, 5844377), (539, 3860108), (623, 3339644), (686, 3032942), (979, 2125228), (1078, 1930054), (1246, 1669822), (1372, 1516471), (1549, 1343188), (1958, 1062614), (2156, 965027), (2492, 834911), (3098, 671594), (3773, 551444), (3916, 531307), (4361, 477092), (6196, 335797), (6853, 303604), (7546, 275722), (8722, 238546), (10843, 191884), (13706, 151802), (15092, 137861), (17039, 122108), (17444, 119273), (21686, 95942), (27412, 75901), (30527, 68156), (34078, 61054), (43372, 47971)]