2003160104

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{339749}}^1$

素因数の和:339833

約数の個数: 32

約数和(自身を含む): 4158540000

約数和(自身を除く): 2155379896

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2948, 5896, 339749, 679498, 1358996, 2717992, 3737239, 7474478, 14948956, 22763183, 29897912, 45526366, 91052732, 182105464, 250395013, 500790026, 1001580052, 2003160104]

約数ペア:

[(1, 2003160104), (2, 1001580052), (4, 500790026), (8, 250395013), (11, 182105464), (22, 91052732), (44, 45526366), (67, 29897912), (88, 22763183), (134, 14948956), (268, 7474478), (536, 3737239), (737, 2717992), (1474, 1358996), (2948, 679498), (5896, 339749)]