4156724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{43}}^1$

素因数の和:97

約数の個数: 48

約数和(自身を含む): 8796480

約数和(自身を除く): 4639756

約数列:

[1, 2, 4, 11, 13, 22, 26, 43, 44, 52, 86, 143, 169, 172, 286, 338, 473, 559, 572, 676, 946, 1118, 1859, 1892, 2197, 2236, 3718, 4394, 6149, 7267, 7436, 8788, 12298, 14534, 24167, 24596, 29068, 48334, 79937, 94471, 96668, 159874, 188942, 319748, 377884, 1039181, 2078362, 4156724]

約数ペア:

[(1, 4156724), (2, 2078362), (4, 1039181), (11, 377884), (13, 319748), (22, 188942), (26, 159874), (43, 96668), (44, 94471), (52, 79937), (86, 48334), (143, 29068), (169, 24596), (172, 24167), (286, 14534), (338, 12298), (473, 8788), (559, 7436), (572, 7267), (676, 6149), (946, 4394), (1118, 3718), (1859, 2236), (1892, 2197)]