2012103352

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{348839}}^1$

素因数の和:348955

約数の個数: 32

約数和(自身を含む): 4353523200

約数和(自身を除く): 2341419848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 348839, 697678, 1395356, 2441873, 2790712, 4883746, 9767492, 19534984, 35930417, 71860834, 143721668, 251512919, 287443336, 503025838, 1006051676, 2012103352]

約数ペア:

[(1, 2012103352), (2, 1006051676), (4, 503025838), (7, 287443336), (8, 251512919), (14, 143721668), (28, 71860834), (56, 35930417), (103, 19534984), (206, 9767492), (412, 4883746), (721, 2790712), (824, 2441873), (1442, 1395356), (2884, 697678), (5768, 348839)]