394480324

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1\times {\mathrm{373}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 800731008

約数和(自身を除く): 406250684

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 353, 373, 428, 706, 746, 749, 1412, 1492, 1498, 2471, 2611, 2996, 4942, 5222, 9884, 10444, 37771, 39911, 75542, 79822, 131669, 151084, 159644, 263338, 264397, 279377, 526676, 528794, 558754, 921683, 1057588, 1117508, 1843366, 3686732, 14088583, 28177166, 56354332, 98620081, 197240162, 394480324]

約数ペア:

[(1, 394480324), (2, 197240162), (4, 98620081), (7, 56354332), (14, 28177166), (28, 14088583), (107, 3686732), (214, 1843366), (353, 1117508), (373, 1057588), (428, 921683), (706, 558754), (746, 528794), (749, 526676), (1412, 279377), (1492, 264397), (1498, 263338), (2471, 159644), (2611, 151084), (2996, 131669), (4942, 79822), (5222, 75542), (9884, 39911), (10444, 37771)]