312172052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{4107527}}^1$

素因数の和:4107550

約数の個数: 12

約数和(自身を含む): 575053920

約数和(自身を除く): 262881868

約数列:

[1, 2, 4, 19, 38, 76, 4107527, 8215054, 16430108, 78043013, 156086026, 312172052]

約数ペア:

[(1, 312172052), (2, 156086026), (4, 78043013), (19, 16430108), (38, 8215054), (76, 4107527)]