2167004

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{401}}^1$

素因数の和:605

約数の個数: 24

約数和(自身を含む): 4367328

約数和(自身を除く): 2200324

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 401, 772, 802, 1351, 1604, 2702, 2807, 5404, 5614, 11228, 77393, 154786, 309572, 541751, 1083502, 2167004]

約数ペア:

[(1, 2167004), (2, 1083502), (4, 541751), (7, 309572), (14, 154786), (28, 77393), (193, 11228), (386, 5614), (401, 5404), (772, 2807), (802, 2702), (1351, 1604)]