7254214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2213}}^1$

素因数の和:2375

約数の個数: 16

約数和(自身を含む): 11955600

約数和(自身を除く): 4701386

約数列:

[1, 2, 11, 22, 149, 298, 1639, 2213, 3278, 4426, 24343, 48686, 329737, 659474, 3627107, 7254214]

約数ペア:

[(1, 7254214), (2, 3627107), (11, 659474), (22, 329737), (149, 48686), (298, 24343), (1639, 4426), (2213, 3278)]