1282206950

素因数分解:

$2^1\times 5^2\times {\mathrm{25644139}}^1$

素因数の和:25644151

約数の個数: 12

約数和(自身を含む): 2384905020

約数和(自身を除く): 1102698070

約数列:

[1, 2, 5, 10, 25, 50, 25644139, 51288278, 128220695, 256441390, 641103475, 1282206950]

約数ペア:

[(1, 1282206950), (2, 641103475), (5, 256441390), (10, 128220695), (25, 51288278), (50, 25644139)]