2243348980

素因数分解:

$2^2\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{90677}}^1$

素因数の和:91923

約数の個数: 24

約数和(自身を含む): 4714893288

約数和(自身を除く): 2471544308

約数列:

[1, 2, 4, 5, 10, 20, 1237, 2474, 4948, 6185, 12370, 24740, 90677, 181354, 362708, 453385, 906770, 1813540, 112167449, 224334898, 448669796, 560837245, 1121674490, 2243348980]

約数ペア:

[(1, 2243348980), (2, 1121674490), (4, 560837245), (5, 448669796), (10, 224334898), (20, 112167449), (1237, 1813540), (2474, 906770), (4948, 453385), (6185, 362708), (12370, 181354), (24740, 90677)]