2564740204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{49321927}}^1$

素因数の和:49321944

約数の個数: 12

約数和(自身を含む): 4833548944

約数和(自身を除く): 2268808740

約数列:

[1, 2, 4, 13, 26, 52, 49321927, 98643854, 197287708, 641185051, 1282370102, 2564740204]

約数ペア:

[(1, 2564740204), (2, 1282370102), (4, 641185051), (13, 197287708), (26, 98643854), (52, 49321927)]