319202276

素因数分解:

$2^2\times {\mathrm{809}}^1\times {\mathrm{98641}}^1$

素因数の和:99454

約数の個数: 12

約数和(自身を含む): 559300140

約数和(自身を除く): 240097864

約数列:

[1, 2, 4, 809, 1618, 3236, 98641, 197282, 394564, 79800569, 159601138, 319202276]

約数ペア:

[(1, 319202276), (2, 159601138), (4, 79800569), (809, 394564), (1618, 197282), (3236, 98641)]