417444

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{809}}^1$

素因数の和:859

約数の個数: 24

約数和(自身を含む): 997920

約数和(自身を除く): 580476

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 809, 1618, 2427, 3236, 4854, 9708, 34787, 69574, 104361, 139148, 208722, 417444]

約数ペア:

[(1, 417444), (2, 208722), (3, 139148), (4, 104361), (6, 69574), (12, 34787), (43, 9708), (86, 4854), (129, 3236), (172, 2427), (258, 1618), (516, 809)]