249004328

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{245083}}^1$

素因数の和:245216

約数の個数: 16

約数和(自身を含む): 470561280

約数和(自身を除く): 221556952

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 245083, 490166, 980332, 1960664, 31125541, 62251082, 124502164, 249004328]

約数ペア:

[(1, 249004328), (2, 124502164), (4, 62251082), (8, 31125541), (127, 1960664), (254, 980332), (508, 490166), (1016, 245083)]