2051227612

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{550813}}^1$

素因数の和:550850

約数の個数: 36

約数和(自身を含む): 4395495720

約数和(自身を除く): 2344268108

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 550813, 1101626, 2203252, 3855691, 7711382, 10465447, 15422764, 20930894, 26989837, 41861788, 53979674, 73258129, 107959348, 146516258, 293032516, 512806903, 1025613806, 2051227612]

約数ペア:

[(1, 2051227612), (2, 1025613806), (4, 512806903), (7, 293032516), (14, 146516258), (19, 107959348), (28, 73258129), (38, 53979674), (49, 41861788), (76, 26989837), (98, 20930894), (133, 15422764), (196, 10465447), (266, 7711382), (532, 3855691), (931, 2203252), (1862, 1101626), (3724, 550813)]