266014790

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{397037}}^1$

素因数の和:397111

約数の個数: 16

約数和(自身を含む): 485974512

約数和(自身を除く): 219959722

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 397037, 794074, 1985185, 3970370, 26601479, 53202958, 133007395, 266014790]

約数ペア:

[(1, 266014790), (2, 133007395), (5, 53202958), (10, 26601479), (67, 3970370), (134, 1985185), (335, 794074), (670, 397037)]