254133082

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{132499}}^1$

素因数の和:132645

約数の個数: 16

約数和(自身を含む): 438840000

約数和(自身を除く): 184706918

約数列:

[1, 2, 7, 14, 137, 274, 959, 1918, 132499, 264998, 927493, 1854986, 18152363, 36304726, 127066541, 254133082]

約数ペア:

[(1, 254133082), (2, 127066541), (7, 36304726), (14, 18152363), (137, 1854986), (274, 927493), (959, 264998), (1918, 132499)]