289365094

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1\times {\mathrm{4919}}^1$

素因数の和:5427

約数の個数: 16

約数和(自身を含む): 441619200

約数和(自身を除く): 152254106

約数列:

[1, 2, 67, 134, 439, 878, 4919, 9838, 29413, 58826, 329573, 659146, 2159441, 4318882, 144682547, 289365094]

約数ペア:

[(1, 289365094), (2, 144682547), (67, 4318882), (134, 2159441), (439, 659146), (878, 329573), (4919, 58826), (9838, 29413)]