3893710

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{971}}^1$

素因数の和:1379

約数の個数: 16

約数和(自身を含む): 7033392

約数和(自身を除く): 3139682

約数列:

[1, 2, 5, 10, 401, 802, 971, 1942, 2005, 4010, 4855, 9710, 389371, 778742, 1946855, 3893710]

約数ペア:

[(1, 3893710), (2, 1946855), (5, 778742), (10, 389371), (401, 9710), (802, 4855), (971, 4010), (1942, 2005)]