1884241121

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{688433}}^1$

素因数の和:688480

約数の個数: 16

約数和(自身を含む): 2379227904

約数和(自身を除く): 494986783

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 688433, 4819031, 11703361, 15833959, 81923527, 110837713, 269177303, 1884241121]

約数ペア:

[(1, 1884241121), (7, 269177303), (17, 110837713), (23, 81923527), (119, 15833959), (161, 11703361), (391, 4819031), (2737, 688433)]