2842894

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{947}}^1$

素因数の和:1047

約数の個数: 16

約数和(自身を含む): 4550400

約数和(自身を除く): 1707506

約数列:

[1, 2, 19, 38, 79, 158, 947, 1501, 1894, 3002, 17993, 35986, 74813, 149626, 1421447, 2842894]

約数ペア:

[(1, 2842894), (2, 1421447), (19, 149626), (38, 74813), (79, 35986), (158, 17993), (947, 3002), (1501, 1894)]