2078139432

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{118453}}^1$

素因数の和:118522

約数の個数: 64

約数和(自身を含む): 5628934080

約数和(自身を除く): 3550794648

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 43, 51, 68, 86, 102, 129, 136, 172, 204, 258, 344, 408, 516, 731, 1032, 1462, 2193, 2924, 4386, 5848, 8772, 17544, 118453, 236906, 355359, 473812, 710718, 947624, 1421436, 2013701, 2842872, 4027402, 5093479, 6041103, 8054804, 10186958, 12082206, 15280437, 16109608, 20373916, 24164412, 30560874, 40747832, 48328824, 61121748, 86589143, 122243496, 173178286, 259767429, 346356572, 519534858, 692713144, 1039069716, 2078139432]

約数ペア:

[(1, 2078139432), (2, 1039069716), (3, 692713144), (4, 519534858), (6, 346356572), (8, 259767429), (12, 173178286), (17, 122243496), (24, 86589143), (34, 61121748), (43, 48328824), (51, 40747832), (68, 30560874), (86, 24164412), (102, 20373916), (129, 16109608), (136, 15280437), (172, 12082206), (204, 10186958), (258, 8054804), (344, 6041103), (408, 5093479), (516, 4027402), (731, 2842872), (1032, 2013701), (1462, 1421436), (2193, 947624), (2924, 710718), (4386, 473812), (5848, 355359), (8772, 236906), (17544, 118453)]