4647230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{337}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 9637056

約数和(自身を除く): 4989826

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 197, 337, 394, 674, 985, 1379, 1685, 1970, 2359, 2758, 3370, 4718, 6895, 11795, 13790, 23590, 66389, 132778, 331945, 464723, 663890, 929446, 2323615, 4647230]

約数ペア:

[(1, 4647230), (2, 2323615), (5, 929446), (7, 663890), (10, 464723), (14, 331945), (35, 132778), (70, 66389), (197, 23590), (337, 13790), (394, 11795), (674, 6895), (985, 4718), (1379, 3370), (1685, 2758), (1970, 2359)]