1337264552

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{13931}}^1$

素因数の和:14034

約数の個数: 48

約数和(自身を含む): 2753520480

約数和(自身を除く): 1416255928

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 169, 284, 338, 568, 676, 923, 1352, 1846, 3692, 7384, 11999, 13931, 23998, 27862, 47996, 55724, 95992, 111448, 181103, 362206, 724412, 989101, 1448824, 1978202, 2354339, 3956404, 4708678, 7912808, 9417356, 12858313, 18834712, 25716626, 51433252, 102866504, 167158069, 334316138, 668632276, 1337264552]

約数ペア:

[(1, 1337264552), (2, 668632276), (4, 334316138), (8, 167158069), (13, 102866504), (26, 51433252), (52, 25716626), (71, 18834712), (104, 12858313), (142, 9417356), (169, 7912808), (284, 4708678), (338, 3956404), (568, 2354339), (676, 1978202), (923, 1448824), (1352, 989101), (1846, 724412), (3692, 362206), (7384, 181103), (11999, 111448), (13931, 95992), (23998, 55724), (27862, 47996)]