399085562

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1\times {\mathrm{4451}}^1$

素因数の和:4933

約数の個数: 16

約数和(自身を含む): 605187072

約数和(自身を除く): 206101510

約数列:

[1, 2, 127, 254, 353, 706, 4451, 8902, 44831, 89662, 565277, 1130554, 1571203, 3142406, 199542781, 399085562]

約数ペア:

[(1, 399085562), (2, 199542781), (127, 3142406), (254, 1571203), (353, 1130554), (706, 565277), (4451, 89662), (8902, 44831)]