2247881188

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{902039}}^1$

素因数の和:902139

約数の個数: 24

約数和(自身を含む): 4546281600

約数和(自身を除く): 2298400412

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 902039, 1804078, 3608156, 6314273, 12628546, 25257092, 80281471, 160562942, 321125884, 561970297, 1123940594, 2247881188]

約数ペア:

[(1, 2247881188), (2, 1123940594), (4, 561970297), (7, 321125884), (14, 160562942), (28, 80281471), (89, 25257092), (178, 12628546), (356, 6314273), (623, 3608156), (1246, 1804078), (2492, 902039)]