5257148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 11077920

約数和(自身を除く): 5820772

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 313, 323, 442, 494, 626, 646, 884, 988, 1252, 1292, 4069, 4199, 5321, 5947, 8138, 8398, 10642, 11894, 16276, 16796, 21284, 23788, 69173, 77311, 101099, 138346, 154622, 202198, 276692, 309244, 404396, 1314287, 2628574, 5257148]

約数ペア:

[(1, 5257148), (2, 2628574), (4, 1314287), (13, 404396), (17, 309244), (19, 276692), (26, 202198), (34, 154622), (38, 138346), (52, 101099), (68, 77311), (76, 69173), (221, 23788), (247, 21284), (313, 16796), (323, 16276), (442, 11894), (494, 10642), (626, 8398), (646, 8138), (884, 5947), (988, 5321), (1252, 4199), (1292, 4069)]