142505612

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{571}}^1\times {\mathrm{1451}}^1$

素因数の和:2069

約数の個数: 24

約数和(自身を含む): 255807552

約数和(自身を除く): 113301940

約数列:

[1, 2, 4, 43, 86, 172, 571, 1142, 1451, 2284, 2902, 5804, 24553, 49106, 62393, 98212, 124786, 249572, 828521, 1657042, 3314084, 35626403, 71252806, 142505612]

約数ペア:

[(1, 142505612), (2, 71252806), (4, 35626403), (43, 3314084), (86, 1657042), (172, 828521), (571, 249572), (1142, 124786), (1451, 98212), (2284, 62393), (2902, 49106), (5804, 24553)]