3130456

素因数分解:

$2^3\times 7^1\times {\mathrm{55901}}^1$

素因数の和:55914

約数の個数: 16

約数和(自身を含む): 6708240

約数和(自身を除く): 3577784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 55901, 111802, 223604, 391307, 447208, 782614, 1565228, 3130456]

約数ペア:

[(1, 3130456), (2, 1565228), (4, 782614), (7, 447208), (8, 391307), (14, 223604), (28, 111802), (56, 55901)]