2953157082

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{21399689}}^1$

素因数の和:21399717

約数の個数: 16

約数和(自身を含む): 6163110720

約数和(自身を除く): 3209953638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 21399689, 42799378, 64199067, 128398134, 492192847, 984385694, 1476578541, 2953157082]

約数ペア:

[(1, 2953157082), (2, 1476578541), (3, 984385694), (6, 492192847), (23, 128398134), (46, 64199067), (69, 42799378), (138, 21399689)]