2135738738

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{11261}}^1$

素因数の和:11343

約数の個数: 64

約数和(自身を含む): 4151623680

約数和(自身を除く): 2015884942

約数列:

[1, 2, 7, 14, 19, 23, 31, 38, 46, 62, 133, 161, 217, 266, 322, 434, 437, 589, 713, 874, 1178, 1426, 3059, 4123, 4991, 6118, 8246, 9982, 11261, 13547, 22522, 27094, 78827, 94829, 157654, 189658, 213959, 259003, 349091, 427918, 518006, 698182, 1497713, 1813021, 2443637, 2995426, 3626042, 4887274, 4921057, 6632729, 8029093, 9842114, 13265458, 16058186, 34447399, 46429103, 56203651, 68894798, 92858206, 112407302, 152552767, 305105534, 1067869369, 2135738738]

約数ペア:

[(1, 2135738738), (2, 1067869369), (7, 305105534), (14, 152552767), (19, 112407302), (23, 92858206), (31, 68894798), (38, 56203651), (46, 46429103), (62, 34447399), (133, 16058186), (161, 13265458), (217, 9842114), (266, 8029093), (322, 6632729), (434, 4921057), (437, 4887274), (589, 3626042), (713, 2995426), (874, 2443637), (1178, 1813021), (1426, 1497713), (3059, 698182), (4123, 518006), (4991, 427918), (6118, 349091), (8246, 259003), (9982, 213959), (11261, 189658), (13547, 157654), (22522, 94829), (27094, 78827)]