254014078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{10799}}^1$

素因数の和:11439

約数の個数: 16

約数和(自身を含む): 401760000

約数和(自身を除く): 147745922

約数列:

[1, 2, 19, 38, 619, 1238, 10799, 11761, 21598, 23522, 205181, 410362, 6684581, 13369162, 127007039, 254014078]

約数ペア:

[(1, 254014078), (2, 127007039), (19, 13369162), (38, 6684581), (619, 410362), (1238, 205181), (10799, 23522), (11761, 21598)]