313060492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{4119217}}^1$

素因数の和:4119240

約数の個数: 12

約数和(自身を含む): 576690520

約数和(自身を除く): 263630028

約数列:

[1, 2, 4, 19, 38, 76, 4119217, 8238434, 16476868, 78265123, 156530246, 313060492]

約数ペア:

[(1, 313060492), (2, 156530246), (4, 78265123), (19, 16476868), (38, 8238434), (76, 4119217)]