4040194

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1$

素因数の和:585

約数の個数: 16

約数和(自身を含む): 6272640

約数和(自身を除く): 2232446

約数列:

[1, 2, 43, 86, 109, 218, 431, 862, 4687, 9374, 18533, 37066, 46979, 93958, 2020097, 4040194]

約数ペア:

[(1, 4040194), (2, 2020097), (43, 93958), (86, 46979), (109, 37066), (218, 18533), (431, 9374), (862, 4687)]