394004410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1009}}^1\times {\mathrm{2297}}^1$

素因数の和:3330

約数の個数: 32

約数和(自身を含む): 751997520

約数和(自身を除く): 357993110

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1009, 2018, 2297, 4594, 5045, 10090, 11485, 17153, 22970, 34306, 39049, 78098, 85765, 171530, 195245, 390490, 2317673, 4635346, 11588365, 23176730, 39400441, 78800882, 197002205, 394004410]

約数ペア:

[(1, 394004410), (2, 197002205), (5, 78800882), (10, 39400441), (17, 23176730), (34, 11588365), (85, 4635346), (170, 2317673), (1009, 390490), (2018, 195245), (2297, 171530), (4594, 85765), (5045, 78098), (10090, 39049), (11485, 34306), (17153, 22970)]