313542746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1993}}^1\times {\mathrm{7151}}^1$

素因数の和:9157

約数の個数: 16

約数和(自身を含む): 513399168

約数和(自身を除く): 199856422

約数列:

[1, 2, 11, 22, 1993, 3986, 7151, 14302, 21923, 43846, 78661, 157322, 14251943, 28503886, 156771373, 313542746]

約数ペア:

[(1, 313542746), (2, 156771373), (11, 28503886), (22, 14251943), (1993, 157322), (3986, 78661), (7151, 43846), (14302, 21923)]