2486904980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{52711}}^1$

素因数の和:53064

約数の個数: 48

約数和(自身を含む): 5986396416

約数和(自身を除く): 3499491436

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 337, 674, 1348, 1685, 2359, 3370, 4718, 6740, 9436, 11795, 23590, 47180, 52711, 105422, 210844, 263555, 368977, 527110, 737954, 1054220, 1475908, 1844885, 3689770, 7379540, 17763607, 35527214, 71054428, 88818035, 124345249, 177636070, 248690498, 355272140, 497380996, 621726245, 1243452490, 2486904980]

約数ペア:

[(1, 2486904980), (2, 1243452490), (4, 621726245), (5, 497380996), (7, 355272140), (10, 248690498), (14, 177636070), (20, 124345249), (28, 88818035), (35, 71054428), (70, 35527214), (140, 17763607), (337, 7379540), (674, 3689770), (1348, 1844885), (1685, 1475908), (2359, 1054220), (3370, 737954), (4718, 527110), (6740, 368977), (9436, 263555), (11795, 210844), (23590, 105422), (47180, 52711)]