1841260

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2141}}^1$

素因数の和:2193

約数の個数: 24

約数和(自身を含む): 3958416

約数和(自身を除く): 2117156

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 2141, 4282, 8564, 10705, 21410, 42820, 92063, 184126, 368252, 460315, 920630, 1841260]

約数ペア:

[(1, 1841260), (2, 920630), (4, 460315), (5, 368252), (10, 184126), (20, 92063), (43, 42820), (86, 21410), (172, 10705), (215, 8564), (430, 4282), (860, 2141)]