112230820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{431657}}^1$

素因数の和:431679

約数の個数: 24

約数和(自身を含む): 253814904

約数和(自身を除く): 141584084

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 431657, 863314, 1726628, 2158285, 4316570, 5611541, 8633140, 11223082, 22446164, 28057705, 56115410, 112230820]

約数ペア:

[(1, 112230820), (2, 56115410), (4, 28057705), (5, 22446164), (10, 11223082), (13, 8633140), (20, 5611541), (26, 4316570), (52, 2158285), (65, 1726628), (130, 863314), (260, 431657)]