2765244

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 6918912

約数和(自身を除く): 4153668

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 172, 233, 258, 276, 466, 516, 699, 932, 989, 1398, 1978, 2796, 2967, 3956, 5359, 5934, 10019, 10718, 11868, 16077, 20038, 21436, 30057, 32154, 40076, 60114, 64308, 120228, 230437, 460874, 691311, 921748, 1382622, 2765244]

約数ペア:

[(1, 2765244), (2, 1382622), (3, 921748), (4, 691311), (6, 460874), (12, 230437), (23, 120228), (43, 64308), (46, 60114), (69, 40076), (86, 32154), (92, 30057), (129, 21436), (138, 20038), (172, 16077), (233, 11868), (258, 10718), (276, 10019), (466, 5934), (516, 5359), (699, 3956), (932, 2967), (989, 2796), (1398, 1978)]