2051325584

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{4091}}^1$

素因数の和:4165

約数の個数: 120

約数和(自身を含む): 5128880064

約数和(自身を除く): 3077554480

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 37, 44, 56, 74, 77, 88, 112, 121, 148, 154, 176, 242, 259, 296, 308, 407, 484, 518, 592, 616, 814, 847, 968, 1036, 1232, 1628, 1694, 1936, 2072, 2849, 3256, 3388, 4091, 4144, 4477, 5698, 6512, 6776, 8182, 8954, 11396, 13552, 16364, 17908, 22792, 28637, 31339, 32728, 35816, 45001, 45584, 57274, 62678, 65456, 71632, 90002, 114548, 125356, 151367, 180004, 229096, 250712, 302734, 315007, 360008, 458192, 495011, 501424, 605468, 630014, 720016, 990022, 1059569, 1210936, 1260028, 1665037, 1980044, 2119138, 2421872, 2520056, 3330074, 3465077, 3960088, 4238276, 5040112, 6660148, 6930154, 7920176, 8476552, 11655259, 13320296, 13860308, 16953104, 18315407, 23310518, 26640592, 27720616, 36630814, 46621036, 55441232, 73261628, 93242072, 128207849, 146523256, 186484144, 256415698, 293046512, 512831396, 1025662792, 2051325584]

約数ペア:

[(1, 2051325584), (2, 1025662792), (4, 512831396), (7, 293046512), (8, 256415698), (11, 186484144), (14, 146523256), (16, 128207849), (22, 93242072), (28, 73261628), (37, 55441232), (44, 46621036), (56, 36630814), (74, 27720616), (77, 26640592), (88, 23310518), (112, 18315407), (121, 16953104), (148, 13860308), (154, 13320296), (176, 11655259), (242, 8476552), (259, 7920176), (296, 6930154), (308, 6660148), (407, 5040112), (484, 4238276), (518, 3960088), (592, 3465077), (616, 3330074), (814, 2520056), (847, 2421872), (968, 2119138), (1036, 1980044), (1232, 1665037), (1628, 1260028), (1694, 1210936), (1936, 1059569), (2072, 990022), (2849, 720016), (3256, 630014), (3388, 605468), (4091, 501424), (4144, 495011), (4477, 458192), (5698, 360008), (6512, 315007), (6776, 302734), (8182, 250712), (8954, 229096), (11396, 180004), (13552, 151367), (16364, 125356), (17908, 114548), (22792, 90002), (28637, 71632), (31339, 65456), (32728, 62678), (35816, 57274), (45001, 45584)]