2003928404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{26367479}}^1$

素因数の和:26367502

約数の個数: 12

約数和(自身を含む): 3691447200

約数和(自身を除く): 1687518796

約数列:

[1, 2, 4, 19, 38, 76, 26367479, 52734958, 105469916, 500982101, 1001964202, 2003928404]

約数ペア:

[(1, 2003928404), (2, 1001964202), (4, 500982101), (19, 105469916), (38, 52734958), (76, 26367479)]