2560609822

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{3546551}}^1$

素因数の和:3546591

約数の個数: 12

約数和(自身を含む): 4053708936

約数和(自身を除く): 1493099114

約数列:

[1, 2, 19, 38, 361, 722, 3546551, 7093102, 67384469, 134768938, 1280304911, 2560609822]

約数ペア:

[(1, 2560609822), (2, 1280304911), (19, 134768938), (38, 67384469), (361, 7093102), (722, 3546551)]