2130708.00000000

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{1777}}^1$

素因数の和:1856

約数の個数: 36

約数和(自身を含む): 89387172

約数和(自身を除く): 43803568

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 121, 212, 242, 484, 583, 1166, 1777, 2332, 3554, 6413, 7108, 12826, 19547, 25652, 39094, 78188, 94181, 188362, 215017, 376724, 430034, 860068, 1035991, 2071982, 4143964, 11395901, 22791802, 45583604]

約数ペア:

[(1, 45583604), (2, 22791802), (4, 11395901), (11, 4143964), (22, 2071982), (44, 1035991), (53, 860068), (106, 430034), (121, 376724), (212, 215017), (242, 188362), (484, 94181), (583, 78188), (1166, 39094), (1777, 25652), (2332, 19547), (3554, 12826), (6413, 7108)]