1803726392

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{449}}^1$

素因数の和:613

約数の個数: 96

約数和(自身を含む): 3888486000

約数和(自身を除く): 2084759608

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 107, 152, 214, 247, 361, 428, 449, 494, 722, 856, 898, 988, 1391, 1444, 1796, 1976, 2033, 2782, 2888, 3592, 4066, 4693, 5564, 5837, 8132, 8531, 9386, 11128, 11674, 16264, 17062, 18772, 23348, 26429, 34124, 37544, 38627, 46696, 48043, 52858, 68248, 77254, 96086, 105716, 110903, 154508, 162089, 192172, 211432, 221806, 309016, 324178, 384344, 443612, 502151, 624559, 648356, 887224, 912817, 1004302, 1249118, 1296712, 1825634, 2008604, 2107157, 2498236, 3651268, 4017208, 4214314, 4996472, 7302536, 8428628, 11866621, 16857256, 17343523, 23733242, 34687046, 47466484, 69374092, 94932968, 138748184, 225465799, 450931598, 901863196, 1803726392]

約数ペア:

[(1, 1803726392), (2, 901863196), (4, 450931598), (8, 225465799), (13, 138748184), (19, 94932968), (26, 69374092), (38, 47466484), (52, 34687046), (76, 23733242), (104, 17343523), (107, 16857256), (152, 11866621), (214, 8428628), (247, 7302536), (361, 4996472), (428, 4214314), (449, 4017208), (494, 3651268), (722, 2498236), (856, 2107157), (898, 2008604), (988, 1825634), (1391, 1296712), (1444, 1249118), (1796, 1004302), (1976, 912817), (2033, 887224), (2782, 648356), (2888, 624559), (3592, 502151), (4066, 443612), (4693, 384344), (5564, 324178), (5837, 309016), (8132, 221806), (8531, 211432), (9386, 192172), (11128, 162089), (11674, 154508), (16264, 110903), (17062, 105716), (18772, 96086), (23348, 77254), (26429, 68248), (34124, 52858), (37544, 48043), (38627, 46696)]