1214992205

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{569083}}^1$

素因数の和:569156

約数の個数: 16

約数和(自身を含む): 1693593984

約数和(自身を除く): 478601779

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 569083, 2845415, 3983581, 19917905, 34714063, 173570315, 242998441, 1214992205]

約数ペア:

[(1, 1214992205), (5, 242998441), (7, 173570315), (35, 34714063), (61, 19917905), (305, 3983581), (427, 2845415), (2135, 569083)]