2068352209

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{50971}}^1$

素因数の和:51037

約数の個数: 32

約数和(自身を含む): 2818547712

約数和(自身を除く): 750195503

約数列:

[1, 7, 11, 17, 31, 77, 119, 187, 217, 341, 527, 1309, 2387, 3689, 5797, 40579, 50971, 356797, 560681, 866507, 1580101, 3924767, 6065549, 9531577, 11060707, 17381111, 26861717, 66721039, 121667777, 188032019, 295478887, 2068352209]

約数ペア:

[(1, 2068352209), (7, 295478887), (11, 188032019), (17, 121667777), (31, 66721039), (77, 26861717), (119, 17381111), (187, 11060707), (217, 9531577), (341, 6065549), (527, 3924767), (1309, 1580101), (2387, 866507), (3689, 560681), (5797, 356797), (40579, 50971)]