2189742647

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{127913}}^1$

素因数の和:128002

約数の個数: 16

約数和(自身を含む): 2486648160

約数和(自身を除く): 296905513

約数列:

[1, 17, 19, 53, 323, 901, 1007, 17119, 127913, 2174521, 2430347, 6779389, 41315899, 115249613, 128808391, 2189742647]

約数ペア:

[(1, 2189742647), (17, 128808391), (19, 115249613), (53, 41315899), (323, 6779389), (901, 2430347), (1007, 2174521), (17119, 127913)]