4374910

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1091}}^1$

素因数の和:1499

約数の個数: 16

約数和(自身を含む): 7901712

約数和(自身を除く): 3526802

約数列:

[1, 2, 5, 10, 401, 802, 1091, 2005, 2182, 4010, 5455, 10910, 437491, 874982, 2187455, 4374910]

約数ペア:

[(1, 4374910), (2, 2187455), (5, 874982), (10, 437491), (401, 10910), (802, 5455), (1091, 4010), (2005, 2182)]