8439004

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17729}}^1$

素因数の和:17757

約数の個数: 24

約数和(自身を含む): 17871840

約数和(自身を除く): 9432836

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 17729, 35458, 70916, 124103, 248206, 301393, 496412, 602786, 1205572, 2109751, 4219502, 8439004]

約数ペア:

[(1, 8439004), (2, 4219502), (4, 2109751), (7, 1205572), (14, 602786), (17, 496412), (28, 301393), (34, 248206), (68, 124103), (119, 70916), (238, 35458), (476, 17729)]