545053964

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{1511}}^1$

素因数の和:2526

約数の個数: 48

約数和(自身を含む): 1175924736

約数和(自身を除く): 630870772

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 991, 1511, 1982, 3022, 3964, 6044, 6937, 10577, 12883, 13874, 19643, 21154, 25766, 27748, 39286, 42308, 51532, 78572, 90181, 137501, 180362, 275002, 360724, 550004, 1497401, 2994802, 5989604, 10481807, 19466213, 20963614, 38932426, 41927228, 77864852, 136263491, 272526982, 545053964]

約数ペア:

[(1, 545053964), (2, 272526982), (4, 136263491), (7, 77864852), (13, 41927228), (14, 38932426), (26, 20963614), (28, 19466213), (52, 10481807), (91, 5989604), (182, 2994802), (364, 1497401), (991, 550004), (1511, 360724), (1982, 275002), (3022, 180362), (3964, 137501), (6044, 90181), (6937, 78572), (10577, 51532), (12883, 42308), (13874, 39286), (19643, 27748), (21154, 25766)]