4786138

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{947}}^1$

素因数の和:994

約数の個数: 24

約数和(自身を含む): 8668512

約数和(自身を除く): 3882374

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 947, 1894, 2527, 5054, 6629, 13258, 17993, 35986, 125951, 251902, 341867, 683734, 2393069, 4786138]

約数ペア:

[(1, 4786138), (2, 2393069), (7, 683734), (14, 341867), (19, 251902), (38, 125951), (133, 35986), (266, 17993), (361, 13258), (722, 6629), (947, 5054), (1894, 2527)]