1268381807

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{5039}}^1$

素因数の和:5531

約数の個数: 24

約数和(自身を含む): 1613364480

約数和(自身を除く): 344982673

約数列:

[1, 7, 11, 49, 77, 467, 539, 3269, 5039, 5137, 22883, 35273, 35959, 55429, 246911, 251713, 388003, 2353213, 2716021, 16472491, 25885343, 115307437, 181197401, 1268381807]

約数ペア:

[(1, 1268381807), (7, 181197401), (11, 115307437), (49, 25885343), (77, 16472491), (467, 2716021), (539, 2353213), (3269, 388003), (5039, 251713), (5137, 246911), (22883, 55429), (35273, 35959)]