2013722896

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{157519}}^1$

素因数の和:157591

約数の個数: 40

約数和(自身を含む): 4219015680

約数和(自身を除く): 2205292784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 376, 752, 799, 1598, 3196, 6392, 12784, 157519, 315038, 630076, 1260152, 2520304, 2677823, 5355646, 7403393, 10711292, 14806786, 21422584, 29613572, 42845168, 59227144, 118454288, 125857681, 251715362, 503430724, 1006861448, 2013722896]

約数ペア:

[(1, 2013722896), (2, 1006861448), (4, 503430724), (8, 251715362), (16, 125857681), (17, 118454288), (34, 59227144), (47, 42845168), (68, 29613572), (94, 21422584), (136, 14806786), (188, 10711292), (272, 7403393), (376, 5355646), (752, 2677823), (799, 2520304), (1598, 1260152), (3196, 630076), (6392, 315038), (12784, 157519)]