2109138896

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{761}}^1\times {\mathrm{2087}}^1$

素因数の和:2939

約数の個数: 40

約数和(自身を含む): 4143109824

約数和(自身を除く): 2033970928

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 761, 1328, 1522, 2087, 3044, 4174, 6088, 8348, 12176, 16696, 33392, 63163, 126326, 173221, 252652, 346442, 505304, 692884, 1010608, 1385768, 1588207, 2771536, 3176414, 6352828, 12705656, 25411312, 131821181, 263642362, 527284724, 1054569448, 2109138896]

約数ペア:

[(1, 2109138896), (2, 1054569448), (4, 527284724), (8, 263642362), (16, 131821181), (83, 25411312), (166, 12705656), (332, 6352828), (664, 3176414), (761, 2771536), (1328, 1588207), (1522, 1385768), (2087, 1010608), (3044, 692884), (4174, 505304), (6088, 346442), (8348, 252652), (12176, 173221), (16696, 126326), (33392, 63163)]