84359378

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{7057}}^1$

素因数の和:7241

約数の個数: 16

約数和(自身を含む): 130431840

約数和(自身を除く): 46072462

約数列:

[1, 2, 43, 86, 139, 278, 5977, 7057, 11954, 14114, 303451, 606902, 980923, 1961846, 42179689, 84359378]

約数ペア:

[(1, 84359378), (2, 42179689), (43, 1961846), (86, 980923), (139, 606902), (278, 303451), (5977, 14114), (7057, 11954)]