2051238868994

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4726356841}}^1$

素因数の和:4726356881

約数の個数: 16

約数和(自身を含む): 3629842054656

約数和(自身を除く): 1578603185662

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 4726356841, 9452713682, 33084497887, 66168995774, 146517062071, 293034124142, 1025619434497, 2051238868994]

約数ペア:

[(1, 2051238868994), (2, 1025619434497), (7, 293034124142), (14, 146517062071), (31, 66168995774), (62, 33084497887), (217, 9452713682), (434, 4726356841)]