312542852

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{1100503}}^1$

素因数の和:1100578

約数の個数: 12

約数和(自身を含む): 554654016

約数和(自身を除く): 242111164

約数列:

[1, 2, 4, 71, 142, 284, 1100503, 2201006, 4402012, 78135713, 156271426, 312542852]

約数ペア:

[(1, 312542852), (2, 156271426), (4, 78135713), (71, 4402012), (142, 2201006), (284, 1100503)]