396195004

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{3195121}}^1$

素因数の和:3195156

約数の個数: 12

約数和(自身を含む): 715707328

約数和(自身を除く): 319512324

約数列:

[1, 2, 4, 31, 62, 124, 3195121, 6390242, 12780484, 99048751, 198097502, 396195004]

約数ペア:

[(1, 396195004), (2, 198097502), (4, 99048751), (31, 12780484), (62, 6390242), (124, 3195121)]