2123716

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1039}}^1$

素因数の和:1123

約数の個数: 24

約数和(自身を含む): 4309760

約数和(自身を除く): 2186044

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 1039, 2044, 2078, 4156, 7273, 14546, 29092, 75847, 151694, 303388, 530929, 1061858, 2123716]

約数ペア:

[(1, 2123716), (2, 1061858), (4, 530929), (7, 303388), (14, 151694), (28, 75847), (73, 29092), (146, 14546), (292, 7273), (511, 4156), (1022, 2078), (1039, 2044)]