2007262845

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{374839}}^1$

素因数の和:374874

約数の個数: 48

約数和(自身を含む): 4210202880

約数和(自身を除く): 2202940035

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1071, 1785, 5355, 374839, 1124517, 1874195, 2623873, 3373551, 5622585, 6372263, 7871619, 13119365, 16867755, 19116789, 23614857, 31861315, 39358095, 44605841, 57350367, 95583945, 118074285, 133817523, 223029205, 286751835, 401452569, 669087615, 2007262845]

約数ペア:

[(1, 2007262845), (3, 669087615), (5, 401452569), (7, 286751835), (9, 223029205), (15, 133817523), (17, 118074285), (21, 95583945), (35, 57350367), (45, 44605841), (51, 39358095), (63, 31861315), (85, 23614857), (105, 19116789), (119, 16867755), (153, 13119365), (255, 7871619), (315, 6372263), (357, 5622585), (595, 3373551), (765, 2623873), (1071, 1874195), (1785, 1124517), (5355, 374839)]