2012912986727

素因数分解:

${\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{4513}}^1\times {\mathrm{18979}}^1$

素因数の和:23894

約数の個数: 16

約数和(自身を含む): 2047992410880

約数和(自身を除く): 35079424153

約数列:

[1, 71, 331, 4513, 18979, 23501, 320423, 1347509, 1493803, 6282049, 85652227, 106060013, 446025479, 6081308117, 28350887137, 2012912986727]

約数ペア:

[(1, 2012912986727), (71, 28350887137), (331, 6081308117), (4513, 446025479), (18979, 106060013), (23501, 85652227), (320423, 6282049), (1347509, 1493803)]