140848214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{12569}}^1$

素因数の和:13015

約数の個数: 16

約数和(自身を含む): 228070080

約数和(自身を除く): 87221866

約数列:

[1, 2, 13, 26, 431, 862, 5603, 11206, 12569, 25138, 163397, 326794, 5417239, 10834478, 70424107, 140848214]

約数ペア:

[(1, 140848214), (2, 70424107), (13, 10834478), (26, 5417239), (431, 326794), (862, 163397), (5603, 25138), (11206, 12569)]