271146416

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{891929}}^1$

素因数の和:891956

約数の個数: 20

約数和(自身を含む): 552996600

約数和(自身を除く): 281850184

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 891929, 1783858, 3567716, 7135432, 14270864, 16946651, 33893302, 67786604, 135573208, 271146416]

約数ペア:

[(1, 271146416), (2, 135573208), (4, 67786604), (8, 33893302), (16, 16946651), (19, 14270864), (38, 7135432), (76, 3567716), (152, 1783858), (304, 891929)]