4157804

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{911}}^1$

素因数の和:1085

約数の個数: 24

約数和(自身を含む): 8375808

約数和(自身を除く): 4218004

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 911, 1141, 1822, 2282, 3644, 4564, 6377, 12754, 25508, 148493, 296986, 593972, 1039451, 2078902, 4157804]

約数ペア:

[(1, 4157804), (2, 2078902), (4, 1039451), (7, 593972), (14, 296986), (28, 148493), (163, 25508), (326, 12754), (652, 6377), (911, 4564), (1141, 3644), (1822, 2282)]