1079580272

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{212851}}^1$

素因数の和:213176

約数の個数: 20

約数和(自身を含む): 2098295016

約数和(自身を除く): 1018714744

約数列:

[1, 2, 4, 8, 16, 317, 634, 1268, 2536, 5072, 212851, 425702, 851404, 1702808, 3405616, 67473767, 134947534, 269895068, 539790136, 1079580272]

約数ペア:

[(1, 1079580272), (2, 539790136), (4, 269895068), (8, 134947534), (16, 67473767), (317, 3405616), (634, 1702808), (1268, 851404), (2536, 425702), (5072, 212851)]