2681036

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:553

約数の個数: 24

約数和(自身を含む): 5034960

約数和(自身を除く): 2353924

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 443, 886, 1513, 1772, 3026, 6052, 7531, 15062, 30124, 39427, 78854, 157708, 670259, 1340518, 2681036]

約数ペア:

[(1, 2681036), (2, 1340518), (4, 670259), (17, 157708), (34, 78854), (68, 39427), (89, 30124), (178, 15062), (356, 7531), (443, 6052), (886, 3026), (1513, 1772)]