6981232

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{4003}}^1$

素因数の和:4120

約数の個数: 20

約数和(自身を含む): 13653640

約数和(自身を除く): 6672408

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 4003, 8006, 16012, 32024, 64048, 436327, 872654, 1745308, 3490616, 6981232]

約数ペア:

[(1, 6981232), (2, 3490616), (4, 1745308), (8, 872654), (16, 436327), (109, 64048), (218, 32024), (436, 16012), (872, 8006), (1744, 4003)]