2685382856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{25820989}}^1$

素因数の和:25821008

約数の個数: 16

約数和(自身を含む): 5422407900

約数和(自身を除く): 2737025044

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 25820989, 51641978, 103283956, 206567912, 335672857, 671345714, 1342691428, 2685382856]

約数ペア:

[(1, 2685382856), (2, 1342691428), (4, 671345714), (8, 335672857), (13, 206567912), (26, 103283956), (52, 51641978), (104, 25820989)]