3874042

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1$

素因数の和:573

約数の個数: 16

約数和(自身を含む): 6016032

約数和(自身を除く): 2141990

約数列:

[1, 2, 43, 86, 107, 214, 421, 842, 4601, 9202, 18103, 36206, 45047, 90094, 1937021, 3874042]

約数ペア:

[(1, 3874042), (2, 1937021), (43, 90094), (86, 45047), (107, 36206), (214, 18103), (421, 9202), (842, 4601)]