1065148

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 2156000

約数和(自身を除く): 1090852

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 349, 436, 698, 763, 1396, 1526, 2443, 3052, 4886, 9772, 38041, 76082, 152164, 266287, 532574, 1065148]

約数ペア:

[(1, 1065148), (2, 532574), (4, 266287), (7, 152164), (14, 76082), (28, 38041), (109, 9772), (218, 4886), (349, 3052), (436, 2443), (698, 1526), (763, 1396)]