2560863636

素因数分解:

$2^2\times 3^2\times {\mathrm{71135101}}^1$

素因数の和:71135111

約数の個数: 18

約数和(自身を含む): 6473294282

約数和(自身を除く): 3912430646

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71135101, 142270202, 213405303, 284540404, 426810606, 640215909, 853621212, 1280431818, 2560863636]

約数ペア:

[(1, 2560863636), (2, 1280431818), (3, 853621212), (4, 640215909), (6, 426810606), (9, 284540404), (12, 213405303), (18, 142270202), (36, 71135101)]