2450291284

素因数分解:

$2^2\times 7^1\times {\mathrm{8161}}^1\times {\mathrm{10723}}^1$

素因数の和:18895

約数の個数: 24

約数和(自身を含む): 4901640128

約数和(自身を除く): 2451348844

約数列:

[1, 2, 4, 7, 14, 28, 8161, 10723, 16322, 21446, 32644, 42892, 57127, 75061, 114254, 150122, 228508, 300244, 87510403, 175020806, 350041612, 612572821, 1225145642, 2450291284]

約数ペア:

[(1, 2450291284), (2, 1225145642), (4, 612572821), (7, 350041612), (14, 175020806), (28, 87510403), (8161, 300244), (10723, 228508), (16322, 150122), (21446, 114254), (32644, 75061), (42892, 57127)]