907440052

素因数分解:

$2^2\times {\mathrm{571}}^1\times {\mathrm{397303}}^1$

素因数の和:397878

約数の個数: 12

約数和(自身を含む): 1590805216

約数和(自身を除く): 683365164

約数列:

[1, 2, 4, 571, 1142, 2284, 397303, 794606, 1589212, 226860013, 453720026, 907440052]

約数ペア:

[(1, 907440052), (2, 453720026), (4, 226860013), (571, 1589212), (1142, 794606), (2284, 397303)]