2164162

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:103

約数の個数: 64

約数和(自身を含む): 4644864

約数和(自身を除く): 2480702

約数列:

[1, 2, 7, 11, 13, 14, 22, 23, 26, 46, 47, 77, 91, 94, 143, 154, 161, 182, 253, 286, 299, 322, 329, 506, 517, 598, 611, 658, 1001, 1034, 1081, 1222, 1771, 2002, 2093, 2162, 3289, 3542, 3619, 4186, 4277, 6578, 6721, 7238, 7567, 8554, 11891, 13442, 14053, 15134, 23023, 23782, 28106, 46046, 47047, 83237, 94094, 98371, 154583, 166474, 196742, 309166, 1082081, 2164162]

約数ペア:

[(1, 2164162), (2, 1082081), (7, 309166), (11, 196742), (13, 166474), (14, 154583), (22, 98371), (23, 94094), (26, 83237), (46, 47047), (47, 46046), (77, 28106), (91, 23782), (94, 23023), (143, 15134), (154, 14053), (161, 13442), (182, 11891), (253, 8554), (286, 7567), (299, 7238), (322, 6721), (329, 6578), (506, 4277), (517, 4186), (598, 3619), (611, 3542), (658, 3289), (1001, 2162), (1034, 2093), (1081, 2002), (1222, 1771)]