2012893612

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{127819}}^1$

素因数の和:127981

約数の個数: 24

約数和(自身を含む): 3664855040

約数和(自身を除く): 1651961428

約数列:

[1, 2, 4, 31, 62, 124, 127, 254, 508, 3937, 7874, 15748, 127819, 255638, 511276, 3962389, 7924778, 15849556, 16233013, 32466026, 64932052, 503223403, 1006446806, 2012893612]

約数ペア:

[(1, 2012893612), (2, 1006446806), (4, 503223403), (31, 64932052), (62, 32466026), (124, 16233013), (127, 15849556), (254, 7924778), (508, 3962389), (3937, 511276), (7874, 255638), (15748, 127819)]