3988642

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16759}}^1$

素因数の和:16785

約数の個数: 16

約数和(自身を含む): 7240320

約数和(自身を除く): 3251678

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 16759, 33518, 117313, 234626, 284903, 569806, 1994321, 3988642]

約数ペア:

[(1, 3988642), (2, 1994321), (7, 569806), (14, 284903), (17, 234626), (34, 117313), (119, 33518), (238, 16759)]