1283004850

素因数分解:

$2^1\times 5^2\times {\mathrm{25660097}}^1$

素因数の和:25660109

約数の個数: 12

約数和(自身を含む): 2386389114

約数和(自身を除く): 1103384264

約数列:

[1, 2, 5, 10, 25, 50, 25660097, 51320194, 128300485, 256600970, 641502425, 1283004850]

約数ペア:

[(1, 1283004850), (2, 641502425), (5, 256600970), (10, 128300485), (25, 51320194), (50, 25660097)]