2231437

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:492

約数の個数: 16

約数和(自身を含む): 2661120

約数和(自身を除く): 429683

約数列:

[1, 13, 17, 23, 221, 299, 391, 439, 5083, 5707, 7463, 10097, 97019, 131261, 171649, 2231437]

約数ペア:

[(1, 2231437), (13, 171649), (17, 131261), (23, 97019), (221, 10097), (299, 7463), (391, 5707), (439, 5083)]