4139996

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{743}}^1$

素因数の和:953

約数の個数: 24

約数和(自身を含む): 8332800

約数和(自身を除く): 4192804

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 743, 796, 1393, 1486, 2786, 2972, 5201, 5572, 10402, 20804, 147857, 295714, 591428, 1034999, 2069998, 4139996]

約数ペア:

[(1, 4139996), (2, 2069998), (4, 1034999), (7, 591428), (14, 295714), (28, 147857), (199, 20804), (398, 10402), (743, 5572), (796, 5201), (1393, 2972), (1486, 2786)]