2981569174

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{43391}}^1$

素因数の和:43500

約数の個数: 32

約数和(自身を含む): 4948770816

約数和(自身を除く): 1967201642

約数列:

[1, 2, 17, 34, 43, 47, 86, 94, 731, 799, 1462, 1598, 2021, 4042, 34357, 43391, 68714, 86782, 737647, 1475294, 1865813, 2039377, 3731626, 4078754, 31718821, 34669409, 63437642, 69338818, 87693211, 175386422, 1490784587, 2981569174]

約数ペア:

[(1, 2981569174), (2, 1490784587), (17, 175386422), (34, 87693211), (43, 69338818), (47, 63437642), (86, 34669409), (94, 31718821), (731, 4078754), (799, 3731626), (1462, 2039377), (1598, 1865813), (2021, 1475294), (4042, 737647), (34357, 86782), (43391, 68714)]