1908924410

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{476041}}^1$

素因数の和:476449

約数の個数: 16

約数和(自身を含む): 3444639912

約数和(自身を除く): 1535715502

約数列:

[1, 2, 5, 10, 401, 802, 2005, 4010, 476041, 952082, 2380205, 4760410, 190892441, 381784882, 954462205, 1908924410]

約数ペア:

[(1, 1908924410), (2, 954462205), (5, 381784882), (10, 190892441), (401, 4760410), (802, 2380205), (2005, 952082), (4010, 476041)]