4399326

素因数分解:

$2^1\times 3^3\times {\mathrm{257}}^1\times {\mathrm{317}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 9845280

約数和(自身を除く): 5445954

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 257, 317, 514, 634, 771, 951, 1542, 1902, 2313, 2853, 4626, 5706, 6939, 8559, 13878, 17118, 81469, 162938, 244407, 488814, 733221, 1466442, 2199663, 4399326]

約数ペア:

[(1, 4399326), (2, 2199663), (3, 1466442), (6, 733221), (9, 488814), (18, 244407), (27, 162938), (54, 81469), (257, 17118), (317, 13878), (514, 8559), (634, 6939), (771, 5706), (951, 4626), (1542, 2853), (1902, 2313)]