504641168

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{226907}}^1$

素因数の和:227054

約数の個数: 20

約数和(自身を含む): 984780720

約数和(自身を除く): 480139552

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 226907, 453814, 907628, 1815256, 3630512, 31540073, 63080146, 126160292, 252320584, 504641168]

約数ペア:

[(1, 504641168), (2, 252320584), (4, 126160292), (8, 63080146), (16, 31540073), (139, 3630512), (278, 1815256), (556, 907628), (1112, 453814), (2224, 226907)]