4977490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{337}}^1$

素因数の和:562

約数の個数: 32

約数和(自身を含む): 10318464

約数和(自身を除く): 5340974

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 211, 337, 422, 674, 1055, 1477, 1685, 2110, 2359, 2954, 3370, 4718, 7385, 11795, 14770, 23590, 71107, 142214, 355535, 497749, 711070, 995498, 2488745, 4977490]

約数ペア:

[(1, 4977490), (2, 2488745), (5, 995498), (7, 711070), (10, 497749), (14, 355535), (35, 142214), (70, 71107), (211, 23590), (337, 14770), (422, 11795), (674, 7385), (1055, 4718), (1477, 3370), (1685, 2954), (2110, 2359)]