1929844

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{439}}^1$

素因数の和:607

約数の個数: 24

約数和(自身を含む): 3893120

約数和(自身を除く): 1963276

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 439, 628, 878, 1099, 1756, 2198, 3073, 4396, 6146, 12292, 68923, 137846, 275692, 482461, 964922, 1929844]

約数ペア:

[(1, 1929844), (2, 964922), (4, 482461), (7, 275692), (14, 137846), (28, 68923), (157, 12292), (314, 6146), (439, 4396), (628, 3073), (878, 2198), (1099, 1756)]