4787972

素因数分解:

$2^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{557}}^1$

素因数の和:875

約数の個数: 24

約数和(自身を含む): 9624384

約数和(自身を除く): 4836412

約数列:

[1, 2, 4, 7, 14, 28, 307, 557, 614, 1114, 1228, 2149, 2228, 3899, 4298, 7798, 8596, 15596, 170999, 341998, 683996, 1196993, 2393986, 4787972]

約数ペア:

[(1, 4787972), (2, 2393986), (4, 1196993), (7, 683996), (14, 341998), (28, 170999), (307, 15596), (557, 8596), (614, 7798), (1114, 4298), (1228, 3899), (2149, 2228)]