2010045891

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{39667}}^1$

素因数の和:39823

約数の個数: 32

約数和(自身を含む): 3249602560

約数和(自身を除く): 1239556669

約数列:

[1, 3, 7, 19, 21, 57, 127, 133, 381, 399, 889, 2413, 2667, 7239, 16891, 39667, 50673, 119001, 277669, 753673, 833007, 2261019, 5037709, 5275711, 15113127, 15827133, 35263963, 95716471, 105791889, 287149413, 670015297, 2010045891]

約数ペア:

[(1, 2010045891), (3, 670015297), (7, 287149413), (19, 105791889), (21, 95716471), (57, 35263963), (127, 15827133), (133, 15113127), (381, 5275711), (399, 5037709), (889, 2261019), (2413, 833007), (2667, 753673), (7239, 277669), (16891, 119001), (39667, 50673)]