320848394

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{757}}^1\times {\mathrm{3163}}^1$

素因数の和:3989

約数の個数: 16

約数和(自身を含む): 489255648

約数和(自身を除く): 168407254

約数列:

[1, 2, 67, 134, 757, 1514, 3163, 6326, 50719, 101438, 211921, 423842, 2394391, 4788782, 160424197, 320848394]

約数ペア:

[(1, 320848394), (2, 160424197), (67, 4788782), (134, 2394391), (757, 423842), (1514, 211921), (3163, 101438), (6326, 50719)]