254390046

素因数分解:

$2^1\times 3^1\times {\mathrm{491}}^1\times {\mathrm{86351}}^1$

素因数の和:86847

約数の個数: 16

約数和(自身を含む): 509822208

約数和(自身を除く): 255432162

約数列:

[1, 2, 3, 6, 491, 982, 1473, 2946, 86351, 172702, 259053, 518106, 42398341, 84796682, 127195023, 254390046]

約数ペア:

[(1, 254390046), (2, 127195023), (3, 84796682), (6, 42398341), (491, 518106), (982, 259053), (1473, 172702), (2946, 86351)]