1964620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14033}}^1$

素因数の和:14049

約数の個数: 24

約数和(自身を含む): 4715424

約数和(自身を除く): 2750804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14033, 28066, 56132, 70165, 98231, 140330, 196462, 280660, 392924, 491155, 982310, 1964620]

約数ペア:

[(1, 1964620), (2, 982310), (4, 491155), (5, 392924), (7, 280660), (10, 196462), (14, 140330), (20, 98231), (28, 70165), (35, 56132), (70, 28066), (140, 14033)]