1220556

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{2749}}^1$

素因数の和:2793

約数の個数: 24

約数和(自身を含む): 2926000

約数和(自身を除く): 1705444

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 2749, 5498, 8247, 10996, 16494, 32988, 101713, 203426, 305139, 406852, 610278, 1220556]

約数ペア:

[(1, 1220556), (2, 610278), (3, 406852), (4, 305139), (6, 203426), (12, 101713), (37, 32988), (74, 16494), (111, 10996), (148, 8247), (222, 5498), (444, 2749)]