2021892334

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{62819}}^1$

素因数の和:62869

約数の個数: 48

約数和(自身を含む): 4010428800

約数和(自身を除く): 1988536466

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 121, 133, 154, 209, 242, 266, 418, 847, 1463, 1694, 2299, 2926, 4598, 16093, 32186, 62819, 125638, 439733, 691009, 879466, 1193561, 1382018, 2387122, 4837063, 7601099, 8354927, 9674126, 13129171, 15202198, 16709854, 26258342, 53207693, 91904197, 106415386, 144420881, 183808394, 288841762, 1010946167, 2021892334]

約数ペア:

[(1, 2021892334), (2, 1010946167), (7, 288841762), (11, 183808394), (14, 144420881), (19, 106415386), (22, 91904197), (38, 53207693), (77, 26258342), (121, 16709854), (133, 15202198), (154, 13129171), (209, 9674126), (242, 8354927), (266, 7601099), (418, 4837063), (847, 2387122), (1463, 1382018), (1694, 1193561), (2299, 879466), (2926, 691009), (4598, 439733), (16093, 125638), (32186, 62819)]