2055592

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 64

約数和(自身を含む): 4976640

約数和(自身を除く): 2921048

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 47, 56, 71, 77, 88, 94, 142, 154, 188, 284, 308, 329, 376, 497, 517, 568, 616, 658, 781, 994, 1034, 1316, 1562, 1988, 2068, 2632, 3124, 3337, 3619, 3976, 4136, 5467, 6248, 6674, 7238, 10934, 13348, 14476, 21868, 23359, 26696, 28952, 36707, 43736, 46718, 73414, 93436, 146828, 186872, 256949, 293656, 513898, 1027796, 2055592]

約数ペア:

[(1, 2055592), (2, 1027796), (4, 513898), (7, 293656), (8, 256949), (11, 186872), (14, 146828), (22, 93436), (28, 73414), (44, 46718), (47, 43736), (56, 36707), (71, 28952), (77, 26696), (88, 23359), (94, 21868), (142, 14476), (154, 13348), (188, 10934), (284, 7238), (308, 6674), (329, 6248), (376, 5467), (497, 4136), (517, 3976), (568, 3619), (616, 3337), (658, 3124), (781, 2632), (994, 2068), (1034, 1988), (1316, 1562)]