1898388052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{310397}}^1$

素因数の和:310551

約数の個数: 24

約数和(自身を含む): 3650280480

約数和(自身を除く): 1751892428

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 6116, 310397, 620794, 1241588, 3414367, 6828734, 13657468, 43145183, 86290366, 172580732, 474597013, 949194026, 1898388052]

約数ペア:

[(1, 1898388052), (2, 949194026), (4, 474597013), (11, 172580732), (22, 86290366), (44, 43145183), (139, 13657468), (278, 6828734), (556, 3414367), (1529, 1241588), (3058, 620794), (6116, 310397)]