539768

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{619}}^1$

素因数の和:734

約数の個数: 16

約数和(自身を含む): 1023000

約数和(自身を除く): 483232

約数列:

[1, 2, 4, 8, 109, 218, 436, 619, 872, 1238, 2476, 4952, 67471, 134942, 269884, 539768]

約数ペア:

[(1, 539768), (2, 269884), (4, 134942), (8, 67471), (109, 4952), (218, 2476), (436, 1238), (619, 872)]