268280479

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{653}}^1$

素因数の和:1170

約数の個数: 16

約数和(自身を含む): 287550720

約数和(自身を除く): 19270241

約数列:

[1, 29, 31, 457, 653, 899, 13253, 14167, 18937, 20243, 298421, 410843, 587047, 8654209, 9251051, 268280479]

約数ペア:

[(1, 268280479), (29, 9251051), (31, 8654209), (457, 587047), (653, 410843), (899, 298421), (13253, 20243), (14167, 18937)]