2127734

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{421}}^1$

素因数の和:468

約数の個数: 24

約数和(自身を含む): 3858768

約数和(自身を除く): 1731034

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 421, 722, 842, 2527, 2947, 5054, 5894, 7999, 15998, 55993, 111986, 151981, 303962, 1063867, 2127734]

約数ペア:

[(1, 2127734), (2, 1063867), (7, 303962), (14, 151981), (19, 111986), (38, 55993), (133, 15998), (266, 7999), (361, 5894), (421, 5054), (722, 2947), (842, 2527)]